68960048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 137044800

約数和(自身を除く): 68084752

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 613, 632, 712, 1226, 1264, 1424, 2452, 4904, 7031, 9808, 14062, 28124, 48427, 54557, 56248, 96854, 109114, 112496, 193708, 218228, 387416, 436456, 774832, 872912, 4310003, 8620006, 17240012, 34480024, 68960048]

約数ペア:

[(1, 68960048), (2, 34480024), (4, 17240012), (8, 8620006), (16, 4310003), (79, 872912), (89, 774832), (158, 436456), (178, 387416), (316, 218228), (356, 193708), (613, 112496), (632, 109114), (712, 96854), (1226, 56248), (1264, 54557), (1424, 48427), (2452, 28124), (4904, 14062), (7031, 9808)]