74971204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5179}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 167086080

約数和(自身を除く): 92114876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5179, 7238, 10358, 14476, 20716, 36253, 56969, 72506, 113938, 145012, 227876, 243413, 398783, 486826, 797566, 973652, 1595132, 1703891, 2677543, 3407782, 5355086, 6815564, 10710172, 18742801, 37485602, 74971204]

約数ペア:

[(1, 74971204), (2, 37485602), (4, 18742801), (7, 10710172), (11, 6815564), (14, 5355086), (22, 3407782), (28, 2677543), (44, 1703891), (47, 1595132), (77, 973652), (94, 797566), (154, 486826), (188, 398783), (308, 243413), (329, 227876), (517, 145012), (658, 113938), (1034, 72506), (1316, 56969), (2068, 36253), (3619, 20716), (5179, 14476), (7238, 10358)]