64614952

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 123256800

約数和(自身を除く): 58641848

約数列:

[1, 2, 4, 8, 101, 202, 211, 379, 404, 422, 758, 808, 844, 1516, 1688, 3032, 21311, 38279, 42622, 76558, 79969, 85244, 153116, 159938, 170488, 306232, 319876, 639752, 8076869, 16153738, 32307476, 64614952]

約数ペア:

[(1, 64614952), (2, 32307476), (4, 16153738), (8, 8076869), (101, 639752), (202, 319876), (211, 306232), (379, 170488), (404, 159938), (422, 153116), (758, 85244), (808, 79969), (844, 76558), (1516, 42622), (1688, 38279), (3032, 21311)]