25471812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 61026560

約数和(自身を除く): 35554748

約数列:

[1, 2, 3, 4, 6, 12, 79, 97, 158, 194, 237, 277, 291, 316, 388, 474, 554, 582, 831, 948, 1108, 1164, 1662, 3324, 7663, 15326, 21883, 22989, 26869, 30652, 43766, 45978, 53738, 65649, 80607, 87532, 91956, 107476, 131298, 161214, 262596, 322428, 2122651, 4245302, 6367953, 8490604, 12735906, 25471812]

約数ペア:

[(1, 25471812), (2, 12735906), (3, 8490604), (4, 6367953), (6, 4245302), (12, 2122651), (79, 322428), (97, 262596), (158, 161214), (194, 131298), (237, 107476), (277, 91956), (291, 87532), (316, 80607), (388, 65649), (474, 53738), (554, 45978), (582, 43766), (831, 30652), (948, 26869), (1108, 22989), (1164, 21883), (1662, 15326), (3324, 7663)]