1547968

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 42

約数和(自身を含む): 3290316

約数和(自身を除く): 1742348

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 361, 536, 608, 722, 1072, 1216, 1273, 1444, 2144, 2546, 2888, 4288, 5092, 5776, 10184, 11552, 20368, 23104, 24187, 40736, 48374, 81472, 96748, 193496, 386992, 773984, 1547968]

約数ペア:

[(1, 1547968), (2, 773984), (4, 386992), (8, 193496), (16, 96748), (19, 81472), (32, 48374), (38, 40736), (64, 24187), (67, 23104), (76, 20368), (134, 11552), (152, 10184), (268, 5776), (304, 5092), (361, 4288), (536, 2888), (608, 2546), (722, 2144), (1072, 1444), (1216, 1273)]