40026976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6727

約数の個数: 48

約数和(自身を含む): 91037520

約数和(自身を除く): 51010544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 6689, 13378, 26756, 53512, 73579, 107024, 113713, 147158, 214048, 227426, 294316, 454852, 588632, 909704, 1177264, 1250843, 1819408, 2354528, 2501686, 3638816, 5003372, 10006744, 20013488, 40026976]

約数ペア:

[(1, 40026976), (2, 20013488), (4, 10006744), (8, 5003372), (11, 3638816), (16, 2501686), (17, 2354528), (22, 1819408), (32, 1250843), (34, 1177264), (44, 909704), (68, 588632), (88, 454852), (136, 294316), (176, 227426), (187, 214048), (272, 147158), (352, 113713), (374, 107024), (544, 73579), (748, 53512), (1496, 26756), (2992, 13378), (5984, 6689)]