71952010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1889}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 140026320

約数和(自身を除く): 68074310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 1889, 2930, 3778, 3809, 7618, 9445, 18890, 19045, 24557, 38090, 49114, 122785, 245570, 553477, 1106954, 2767385, 5534770, 7195201, 14390402, 35976005, 71952010]

約数ペア:

[(1, 71952010), (2, 35976005), (5, 14390402), (10, 7195201), (13, 5534770), (26, 2767385), (65, 1106954), (130, 553477), (293, 245570), (586, 122785), (1465, 49114), (1889, 38090), (2930, 24557), (3778, 19045), (3809, 18890), (7618, 9445)]