71479792

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{9649}}^1$

素因数の和:10120

約数の個数: 20

約数和(自身を含む): 138805600

約数和(自身を除く): 67325808

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 9649, 19298, 38596, 77192, 154384, 4467487, 8934974, 17869948, 35739896, 71479792]

約数ペア:

[(1, 71479792), (2, 35739896), (4, 17869948), (8, 8934974), (16, 4467487), (463, 154384), (926, 77192), (1852, 38596), (3704, 19298), (7408, 9649)]