25956872

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 50102400

約数和(自身を除く): 24145528

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 613, 632, 1226, 2452, 4904, 5293, 10586, 21172, 41071, 42344, 48427, 82142, 96854, 164284, 193708, 328568, 387416, 3244609, 6489218, 12978436, 25956872]

約数ペア:

[(1, 25956872), (2, 12978436), (4, 6489218), (8, 3244609), (67, 387416), (79, 328568), (134, 193708), (158, 164284), (268, 96854), (316, 82142), (536, 48427), (613, 42344), (632, 41071), (1226, 21172), (2452, 10586), (4904, 5293)]