13929136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 29310624

約数和(自身を除く): 15381488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 401, 668, 802, 1336, 1604, 2171, 2672, 3208, 4342, 5213, 6416, 8684, 10426, 17368, 20852, 34736, 41704, 66967, 83408, 133934, 267868, 535736, 870571, 1071472, 1741142, 3482284, 6964568, 13929136]

約数ペア:

[(1, 13929136), (2, 6964568), (4, 3482284), (8, 1741142), (13, 1071472), (16, 870571), (26, 535736), (52, 267868), (104, 133934), (167, 83408), (208, 66967), (334, 41704), (401, 34736), (668, 20852), (802, 17368), (1336, 10426), (1604, 8684), (2171, 6416), (2672, 5213), (3208, 4342)]