26402488

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1231}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 30368072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1231, 1532, 2462, 2681, 3064, 4924, 5362, 8617, 9848, 10724, 17234, 21448, 34468, 68936, 471473, 942946, 1885892, 3300311, 3771784, 6600622, 13201244, 26402488]

約数ペア:

[(1, 26402488), (2, 13201244), (4, 6600622), (7, 3771784), (8, 3300311), (14, 1885892), (28, 942946), (56, 471473), (383, 68936), (766, 34468), (1231, 21448), (1532, 17234), (2462, 10724), (2681, 9848), (3064, 8617), (4924, 5362)]