71827256

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 138309600

約数和(自身を除く): 66482344

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 824, 1429, 2858, 5716, 6283, 11432, 12566, 25132, 50264, 87169, 147187, 174338, 294374, 348676, 588748, 697352, 1177496, 8978407, 17956814, 35913628, 71827256]

約数ペア:

[(1, 71827256), (2, 35913628), (4, 17956814), (8, 8978407), (61, 1177496), (103, 697352), (122, 588748), (206, 348676), (244, 294374), (412, 174338), (488, 147187), (824, 87169), (1429, 50264), (2858, 25132), (5716, 12566), (6283, 11432)]