42727432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 87664320

約数和(自身を除く): 44936888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 997, 1948, 1994, 3896, 3988, 5357, 7976, 10714, 10967, 21428, 21934, 42856, 43868, 87736, 485539, 971078, 1942156, 3884312, 5340929, 10681858, 21363716, 42727432]

約数ペア:

[(1, 42727432), (2, 21363716), (4, 10681858), (8, 5340929), (11, 3884312), (22, 1942156), (44, 971078), (88, 485539), (487, 87736), (974, 43868), (997, 42856), (1948, 21934), (1994, 21428), (3896, 10967), (3988, 10714), (5357, 7976)]