28855158

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 59045760

約数和(自身を除く): 30190602

約数列:

[1, 2, 3, 6, 67, 134, 179, 201, 358, 401, 402, 537, 802, 1074, 1203, 2406, 11993, 23986, 26867, 35979, 53734, 71779, 71958, 80601, 143558, 161202, 215337, 430674, 4809193, 9618386, 14427579, 28855158]

約数ペア:

[(1, 28855158), (2, 14427579), (3, 9618386), (6, 4809193), (67, 430674), (134, 215337), (179, 161202), (201, 143558), (358, 80601), (401, 71958), (402, 71779), (537, 53734), (802, 35979), (1074, 26867), (1203, 23986), (2406, 11993)]