15031744

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 38404800

約数和(自身を除く): 23373056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 89, 91, 104, 112, 116, 178, 182, 203, 208, 224, 232, 356, 364, 377, 406, 416, 448, 464, 623, 712, 728, 754, 812, 832, 928, 1157, 1246, 1424, 1456, 1508, 1624, 1856, 2314, 2492, 2581, 2639, 2848, 2912, 3016, 3248, 4628, 4984, 5162, 5278, 5696, 5824, 6032, 6496, 8099, 9256, 9968, 10324, 10556, 12064, 12992, 16198, 18067, 18512, 19936, 20648, 21112, 24128, 32396, 33553, 36134, 37024, 39872, 41296, 42224, 64792, 67106, 72268, 74048, 82592, 84448, 129584, 134212, 144536, 165184, 168896, 234871, 259168, 268424, 289072, 469742, 518336, 536848, 578144, 939484, 1073696, 1156288, 1878968, 2147392, 3757936, 7515872, 15031744]

約数ペア:

[(1, 15031744), (2, 7515872), (4, 3757936), (7, 2147392), (8, 1878968), (13, 1156288), (14, 1073696), (16, 939484), (26, 578144), (28, 536848), (29, 518336), (32, 469742), (52, 289072), (56, 268424), (58, 259168), (64, 234871), (89, 168896), (91, 165184), (104, 144536), (112, 134212), (116, 129584), (178, 84448), (182, 82592), (203, 74048), (208, 72268), (224, 67106), (232, 64792), (356, 42224), (364, 41296), (377, 39872), (406, 37024), (416, 36134), (448, 33553), (464, 32396), (623, 24128), (712, 21112), (728, 20648), (754, 19936), (812, 18512), (832, 18067), (928, 16198), (1157, 12992), (1246, 12064), (1424, 10556), (1456, 10324), (1508, 9968), (1624, 9256), (1856, 8099), (2314, 6496), (2492, 6032), (2581, 5824), (2639, 5696), (2848, 5278), (2912, 5162), (3016, 4984), (3248, 4628)]