3256912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 6642432

約数和(自身を除く): 3385520

約数列:

[1, 2, 4, 8, 16, 47, 61, 71, 94, 122, 142, 188, 244, 284, 376, 488, 568, 752, 976, 1136, 2867, 3337, 4331, 5734, 6674, 8662, 11468, 13348, 17324, 22936, 26696, 34648, 45872, 53392, 69296, 203557, 407114, 814228, 1628456, 3256912]

約数ペア:

[(1, 3256912), (2, 1628456), (4, 814228), (8, 407114), (16, 203557), (47, 69296), (61, 53392), (71, 45872), (94, 34648), (122, 26696), (142, 22936), (188, 17324), (244, 13348), (284, 11468), (376, 8662), (488, 6674), (568, 5734), (752, 4331), (976, 3337), (1136, 2867)]