15693481472

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{578327}}^1$

素因数の和:578398

約数の個数: 40

約数和(自身を含む): 31947995376

約数和(自身を除く): 16254513904

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 27136, 578327, 1156654, 2313308, 4626616, 9253232, 18506464, 30651331, 37012928, 61302662, 74025856, 122605324, 148051712, 245210648, 296103424, 490421296, 980842592, 1961685184, 3923370368, 7846740736, 15693481472]

約数ペア:

[(1, 15693481472), (2, 7846740736), (4, 3923370368), (8, 1961685184), (16, 980842592), (32, 490421296), (53, 296103424), (64, 245210648), (106, 148051712), (128, 122605324), (212, 74025856), (256, 61302662), (424, 37012928), (512, 30651331), (848, 18506464), (1696, 9253232), (3392, 4626616), (6784, 2313308), (13568, 1156654), (27136, 578327)]