69357976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 132893280

約数和(自身を除く): 63535304

約数列:

[1, 2, 4, 8, 61, 122, 244, 311, 457, 488, 622, 914, 1244, 1828, 2488, 3656, 18971, 27877, 37942, 55754, 75884, 111508, 142127, 151768, 223016, 284254, 568508, 1137016, 8669747, 17339494, 34678988, 69357976]

約数ペア:

[(1, 69357976), (2, 34678988), (4, 17339494), (8, 8669747), (61, 1137016), (122, 568508), (244, 284254), (311, 223016), (457, 151768), (488, 142127), (622, 111508), (914, 75884), (1244, 55754), (1828, 37942), (2488, 27877), (3656, 18971)]