74957896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42397}}^1$

素因数の和:42433

約数の個数: 32

約数和(自身を含む): 160264440

約数和(自身を除く): 85306544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42397, 84794, 169588, 339176, 551161, 720749, 1102322, 1441498, 2204644, 2882996, 4409288, 5765992, 9369737, 18739474, 37478948, 74957896]

約数ペア:

[(1, 74957896), (2, 37478948), (4, 18739474), (8, 9369737), (13, 5765992), (17, 4409288), (26, 2882996), (34, 2204644), (52, 1441498), (68, 1102322), (104, 720749), (136, 551161), (221, 339176), (442, 169588), (884, 84794), (1768, 42397)]