13519504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 27607608

約数和(自身を除く): 14088104

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 557, 592, 656, 1114, 1517, 2228, 3034, 4456, 6068, 8912, 12136, 20609, 22837, 24272, 41218, 45674, 82436, 91348, 164872, 182696, 329744, 365392, 844969, 1689938, 3379876, 6759752, 13519504]

約数ペア:

[(1, 13519504), (2, 6759752), (4, 3379876), (8, 1689938), (16, 844969), (37, 365392), (41, 329744), (74, 182696), (82, 164872), (148, 91348), (164, 82436), (296, 45674), (328, 41218), (557, 24272), (592, 22837), (656, 20609), (1114, 12136), (1517, 8912), (2228, 6068), (3034, 4456)]