28063152

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 91660800

約数和(自身を除く): 63597648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 263, 304, 312, 342, 351, 432, 456, 468, 494, 513, 526, 624, 684, 702, 741, 789, 912, 936, 988, 1026, 1052, 1368, 1404, 1482, 1578, 1872, 1976, 2052, 2104, 2223, 2367, 2736, 2808, 2964, 3156, 3419, 3952, 4104, 4208, 4446, 4734, 4997, 5616, 5928, 6312, 6669, 6838, 7101, 8208, 8892, 9468, 9994, 10257, 11856, 12624, 13338, 13676, 14202, 14991, 17784, 18936, 19988, 20514, 26676, 27352, 28404, 29982, 30771, 35568, 37872, 39976, 41028, 44973, 53352, 54704, 56808, 59964, 61542, 64961, 79952, 82056, 89946, 92313, 106704, 113616, 119928, 123084, 129922, 134919, 164112, 179892, 184626, 194883, 239856, 246168, 259844, 269838, 359784, 369252, 389766, 492336, 519688, 539676, 584649, 719568, 738504, 779532, 1039376, 1079352, 1169298, 1477008, 1559064, 1753947, 2158704, 2338596, 3118128, 3507894, 4677192, 7015788, 9354384, 14031576, 28063152]

約数ペア:

[(1, 28063152), (2, 14031576), (3, 9354384), (4, 7015788), (6, 4677192), (8, 3507894), (9, 3118128), (12, 2338596), (13, 2158704), (16, 1753947), (18, 1559064), (19, 1477008), (24, 1169298), (26, 1079352), (27, 1039376), (36, 779532), (38, 738504), (39, 719568), (48, 584649), (52, 539676), (54, 519688), (57, 492336), (72, 389766), (76, 369252), (78, 359784), (104, 269838), (108, 259844), (114, 246168), (117, 239856), (144, 194883), (152, 184626), (156, 179892), (171, 164112), (208, 134919), (216, 129922), (228, 123084), (234, 119928), (247, 113616), (263, 106704), (304, 92313), (312, 89946), (342, 82056), (351, 79952), (432, 64961), (456, 61542), (468, 59964), (494, 56808), (513, 54704), (526, 53352), (624, 44973), (684, 41028), (702, 39976), (741, 37872), (789, 35568), (912, 30771), (936, 29982), (988, 28404), (1026, 27352), (1052, 26676), (1368, 20514), (1404, 19988), (1482, 18936), (1578, 17784), (1872, 14991), (1976, 14202), (2052, 13676), (2104, 13338), (2223, 12624), (2367, 11856), (2736, 10257), (2808, 9994), (2964, 9468), (3156, 8892), (3419, 8208), (3952, 7101), (4104, 6838), (4208, 6669), (4446, 6312), (4734, 5928), (4997, 5616)]