70621604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28069}}^1$

素因数の和:28127

約数の個数: 24

約数和(自身を含む): 134399160

約数和(自身を除く): 63777556

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28069, 56138, 112276, 477173, 954346, 1038553, 1908692, 2077106, 4154212, 17655401, 35310802, 70621604]

約数ペア:

[(1, 70621604), (2, 35310802), (4, 17655401), (17, 4154212), (34, 2077106), (37, 1908692), (68, 1038553), (74, 954346), (148, 477173), (629, 112276), (1258, 56138), (2516, 28069)]