70873816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40087}}^1$

素因数の和:40123

約数の個数: 32

約数和(自身を含む): 151532640

約数和(自身を除く): 80658824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 40087, 80174, 160348, 320696, 521131, 681479, 1042262, 1362958, 2084524, 2725916, 4169048, 5451832, 8859227, 17718454, 35436908, 70873816]

約数ペア:

[(1, 70873816), (2, 35436908), (4, 17718454), (8, 8859227), (13, 5451832), (17, 4169048), (26, 2725916), (34, 2084524), (52, 1362958), (68, 1042262), (104, 681479), (136, 521131), (221, 320696), (442, 160348), (884, 80174), (1768, 40087)]