38800528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10973}}^1$

素因数の和:11011

約数の個数: 40

約数和(自身を含む): 85728888

約数和(自身を除く): 46928360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 10973, 21946, 43892, 87784, 142649, 175568, 186541, 285298, 373082, 570596, 746164, 1141192, 1492328, 2282384, 2425033, 2984656, 4850066, 9700132, 19400264, 38800528]

約数ペア:

[(1, 38800528), (2, 19400264), (4, 9700132), (8, 4850066), (13, 2984656), (16, 2425033), (17, 2282384), (26, 1492328), (34, 1141192), (52, 746164), (68, 570596), (104, 373082), (136, 285298), (208, 186541), (221, 175568), (272, 142649), (442, 87784), (884, 43892), (1768, 21946), (3536, 10973)]