6891472

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 15681536

約数和(自身を除く): 8790064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1663, 2072, 3326, 4144, 6652, 11641, 13304, 23282, 26608, 46564, 61531, 93128, 123062, 186256, 246124, 430717, 492248, 861434, 984496, 1722868, 3445736, 6891472]

約数ペア:

[(1, 6891472), (2, 3445736), (4, 1722868), (7, 984496), (8, 861434), (14, 492248), (16, 430717), (28, 246124), (37, 186256), (56, 123062), (74, 93128), (112, 61531), (148, 46564), (259, 26608), (296, 23282), (518, 13304), (592, 11641), (1036, 6652), (1663, 4144), (2072, 3326)]