69466784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 72782176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 239, 248, 293, 478, 496, 586, 956, 992, 1172, 1912, 2344, 3824, 4688, 7409, 7648, 9083, 9376, 14818, 18166, 29636, 36332, 59272, 70027, 72664, 118544, 140054, 145328, 237088, 280108, 290656, 560216, 1120432, 2170837, 2240864, 4341674, 8683348, 17366696, 34733392, 69466784]

約数ペア:

[(1, 69466784), (2, 34733392), (4, 17366696), (8, 8683348), (16, 4341674), (31, 2240864), (32, 2170837), (62, 1120432), (124, 560216), (239, 290656), (248, 280108), (293, 237088), (478, 145328), (496, 140054), (586, 118544), (956, 72664), (992, 70027), (1172, 59272), (1912, 36332), (2344, 29636), (3824, 18166), (4688, 14818), (7409, 9376), (7648, 9083)]