64902544

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3691}}^1$

素因数の和:3863

約数の個数: 40

約数和(自身を含む): 144667328

約数和(自身を除く): 79764784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 3691, 4396, 7382, 8792, 14764, 17584, 25837, 29528, 51674, 59056, 103348, 206696, 413392, 579487, 1158974, 2317948, 4056409, 4635896, 8112818, 9271792, 16225636, 32451272, 64902544]

約数ペア:

[(1, 64902544), (2, 32451272), (4, 16225636), (7, 9271792), (8, 8112818), (14, 4635896), (16, 4056409), (28, 2317948), (56, 1158974), (112, 579487), (157, 413392), (314, 206696), (628, 103348), (1099, 59056), (1256, 51674), (2198, 29528), (2512, 25837), (3691, 17584), (4396, 14764), (7382, 8792)]