70290932816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{512803}}^1$

素因数の和:513483

約数の個数: 40

約数和(自身を含む): 146887577760

約数和(自身を除く): 76596644944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659, 1318, 2636, 5272, 8567, 10544, 17134, 34268, 68536, 137072, 512803, 1025606, 2051212, 4102424, 6666439, 8204848, 13332878, 26665756, 53331512, 106663024, 337937177, 675874354, 1351748708, 2703497416, 4393183301, 5406994832, 8786366602, 17572733204, 35145466408, 70290932816]

約数ペア:

[(1, 70290932816), (2, 35145466408), (4, 17572733204), (8, 8786366602), (13, 5406994832), (16, 4393183301), (26, 2703497416), (52, 1351748708), (104, 675874354), (208, 337937177), (659, 106663024), (1318, 53331512), (2636, 26665756), (5272, 13332878), (8567, 8204848), (10544, 6666439), (17134, 4102424), (34268, 2051212), (68536, 1025606), (137072, 512803)]