15679898416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{828397}}^1$

素因数の和:828438

約数の個数: 60

約数和(自身を含む): 37596014832

約数和(自身を除く): 21916116416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 828397, 1656794, 3313588, 5798779, 6627176, 10769161, 11597558, 13254352, 21538322, 23195116, 43076644, 46390232, 75384127, 86153288, 92780464, 139999093, 150768254, 172306576, 279998186, 301536508, 559996372, 603073016, 979993651, 1119992744, 1206146032, 1959987302, 2239985488, 3919974604, 7839949208, 15679898416]

約数ペア:

[(1, 15679898416), (2, 7839949208), (4, 3919974604), (7, 2239985488), (8, 1959987302), (13, 1206146032), (14, 1119992744), (16, 979993651), (26, 603073016), (28, 559996372), (52, 301536508), (56, 279998186), (91, 172306576), (104, 150768254), (112, 139999093), (169, 92780464), (182, 86153288), (208, 75384127), (338, 46390232), (364, 43076644), (676, 23195116), (728, 21538322), (1183, 13254352), (1352, 11597558), (1456, 10769161), (2366, 6627176), (2704, 5798779), (4732, 3313588), (9464, 1656794), (18928, 828397)]