40764104

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 78536640

約数和(自身を除く): 37772536

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 811, 824, 1622, 3244, 6283, 6488, 12566, 25132, 49471, 50264, 83533, 98942, 167066, 197884, 334132, 395768, 668264, 5095513, 10191026, 20382052, 40764104]

約数ペア:

[(1, 40764104), (2, 20382052), (4, 10191026), (8, 5095513), (61, 668264), (103, 395768), (122, 334132), (206, 197884), (244, 167066), (412, 98942), (488, 83533), (811, 50264), (824, 49471), (1622, 25132), (3244, 12566), (6283, 6488)]