37720904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{947}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 38725816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 947, 1532, 1894, 3064, 3788, 4979, 7576, 9958, 12311, 19916, 24622, 39832, 49244, 98488, 362701, 725402, 1450804, 2901608, 4715113, 9430226, 18860452, 37720904]

約数ペア:

[(1, 37720904), (2, 18860452), (4, 9430226), (8, 4715113), (13, 2901608), (26, 1450804), (52, 725402), (104, 362701), (383, 98488), (766, 49244), (947, 39832), (1532, 24622), (1894, 19916), (3064, 12311), (3788, 9958), (4979, 7576)]