15782936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 18690664

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 113, 136, 158, 221, 226, 316, 442, 452, 632, 884, 904, 1027, 1343, 1469, 1768, 1921, 2054, 2686, 2938, 3842, 4108, 5372, 5876, 7684, 8216, 8927, 10744, 11752, 15368, 17459, 17854, 24973, 34918, 35708, 49946, 69836, 71416, 99892, 116051, 139672, 151759, 199784, 232102, 303518, 464204, 607036, 928408, 1214072, 1972867, 3945734, 7891468, 15782936]

約数ペア:

[(1, 15782936), (2, 7891468), (4, 3945734), (8, 1972867), (13, 1214072), (17, 928408), (26, 607036), (34, 464204), (52, 303518), (68, 232102), (79, 199784), (104, 151759), (113, 139672), (136, 116051), (158, 99892), (221, 71416), (226, 69836), (316, 49946), (442, 35708), (452, 34918), (632, 24973), (884, 17854), (904, 17459), (1027, 15368), (1343, 11752), (1469, 10744), (1768, 8927), (1921, 8216), (2054, 7684), (2686, 5876), (2938, 5372), (3842, 4108)]