3964168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 8184960

約数和(自身を除く): 4220792

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 811, 1222, 1622, 2444, 3244, 4888, 6488, 10543, 21086, 38117, 42172, 76234, 84344, 152468, 304936, 495521, 991042, 1982084, 3964168]

約数ペア:

[(1, 3964168), (2, 1982084), (4, 991042), (8, 495521), (13, 304936), (26, 152468), (47, 84344), (52, 76234), (94, 42172), (104, 38117), (188, 21086), (376, 10543), (611, 6488), (811, 4888), (1222, 3244), (1622, 2444)]