70647874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 119563200

約数和(自身を除く): 48915326

約数列:

[1, 2, 11, 22, 37, 74, 229, 379, 407, 458, 758, 814, 2519, 4169, 5038, 8338, 8473, 14023, 16946, 28046, 86791, 93203, 154253, 173582, 186406, 308506, 954701, 1909402, 3211267, 6422534, 35323937, 70647874]

約数ペア:

[(1, 70647874), (2, 35323937), (11, 6422534), (22, 3211267), (37, 1909402), (74, 954701), (229, 308506), (379, 186406), (407, 173582), (458, 154253), (758, 93203), (814, 86791), (2519, 28046), (4169, 16946), (5038, 14023), (8338, 8473)]