69842768

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{7121}}^1$

素因数の和:7742

約数の個数: 20

約数和(自身を含む): 135560148

約数和(自身を除く): 65717380

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 7121, 9808, 14242, 28484, 56968, 113936, 4365173, 8730346, 17460692, 34921384, 69842768]

約数ペア:

[(1, 69842768), (2, 34921384), (4, 17460692), (8, 8730346), (16, 4365173), (613, 113936), (1226, 56968), (2452, 28484), (4904, 14242), (7121, 9808)]