7123379072

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{154159}}^1$

素因数の和:154211

約数の個数: 48

約数和(自身を含む): 14977414800

約数和(自身を除く): 7854035728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 23104, 46208, 154159, 308318, 616636, 1233272, 2466544, 2929021, 4933088, 5858042, 9866176, 11716084, 19732352, 23432168, 46864336, 55651399, 93728672, 111302798, 187457344, 222605596, 374914688, 445211192, 890422384, 1780844768, 3561689536, 7123379072]

約数ペア:

[(1, 7123379072), (2, 3561689536), (4, 1780844768), (8, 890422384), (16, 445211192), (19, 374914688), (32, 222605596), (38, 187457344), (64, 111302798), (76, 93728672), (128, 55651399), (152, 46864336), (304, 23432168), (361, 19732352), (608, 11716084), (722, 9866176), (1216, 5858042), (1444, 4933088), (2432, 2929021), (2888, 2466544), (5776, 1233272), (11552, 616636), (23104, 308318), (46208, 154159)]