15704468992

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{303691}}^1$

素因数の和:303810

約数の個数: 40

約数和(自身を含む): 31689045432

約数和(自身を除く): 15984576440

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 3232, 6464, 12928, 25856, 51712, 303691, 607382, 1214764, 2429528, 4859056, 9718112, 19436224, 30672791, 38872448, 61345582, 77744896, 122691164, 155489792, 245382328, 490764656, 981529312, 1963058624, 3926117248, 7852234496, 15704468992]

約数ペア:

[(1, 15704468992), (2, 7852234496), (4, 3926117248), (8, 1963058624), (16, 981529312), (32, 490764656), (64, 245382328), (101, 155489792), (128, 122691164), (202, 77744896), (256, 61345582), (404, 38872448), (512, 30672791), (808, 19436224), (1616, 9718112), (3232, 4859056), (6464, 2429528), (12928, 1214764), (25856, 607382), (51712, 303691)]