38389728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 114307200

約数和(自身を除く): 75917472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1619, 1824, 1976, 2964, 3238, 3952, 4857, 5928, 6476, 7904, 9714, 11856, 12952, 19428, 21047, 23712, 25904, 30761, 38856, 42094, 51808, 61522, 63141, 77712, 84188, 92283, 123044, 126282, 155424, 168376, 184566, 246088, 252564, 336752, 369132, 399893, 492176, 505128, 673504, 738264, 799786, 984352, 1010256, 1199679, 1476528, 1599572, 2020512, 2399358, 2953056, 3199144, 4798716, 6398288, 9597432, 12796576, 19194864, 38389728]

約数ペア:

[(1, 38389728), (2, 19194864), (3, 12796576), (4, 9597432), (6, 6398288), (8, 4798716), (12, 3199144), (13, 2953056), (16, 2399358), (19, 2020512), (24, 1599572), (26, 1476528), (32, 1199679), (38, 1010256), (39, 984352), (48, 799786), (52, 738264), (57, 673504), (76, 505128), (78, 492176), (96, 399893), (104, 369132), (114, 336752), (152, 252564), (156, 246088), (208, 184566), (228, 168376), (247, 155424), (304, 126282), (312, 123044), (416, 92283), (456, 84188), (494, 77712), (608, 63141), (624, 61522), (741, 51808), (912, 42094), (988, 38856), (1248, 30761), (1482, 25904), (1619, 23712), (1824, 21047), (1976, 19428), (2964, 12952), (3238, 11856), (3952, 9714), (4857, 7904), (5928, 6476)]