67402016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 145424160

約数和(自身を除く): 78022144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 419, 457, 838, 914, 1676, 1828, 3352, 3656, 4609, 5027, 6704, 7312, 9218, 10054, 13408, 14624, 18436, 20108, 36872, 40216, 73744, 80432, 147488, 160864, 191483, 382966, 765932, 1531864, 2106313, 3063728, 4212626, 6127456, 8425252, 16850504, 33701008, 67402016]

約数ペア:

[(1, 67402016), (2, 33701008), (4, 16850504), (8, 8425252), (11, 6127456), (16, 4212626), (22, 3063728), (32, 2106313), (44, 1531864), (88, 765932), (176, 382966), (352, 191483), (419, 160864), (457, 147488), (838, 80432), (914, 73744), (1676, 40216), (1828, 36872), (3352, 20108), (3656, 18436), (4609, 14624), (5027, 13408), (6704, 10054), (7312, 9218)]