71298458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 133729920

約数和(自身を除く): 62431462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 653, 709, 1306, 1418, 4571, 4963, 7183, 7799, 9142, 9926, 14366, 15598, 50281, 54593, 100562, 109186, 462977, 925954, 3240839, 5092747, 6481678, 10185494, 35649229, 71298458]

約数ペア:

[(1, 71298458), (2, 35649229), (7, 10185494), (11, 6481678), (14, 5092747), (22, 3240839), (77, 925954), (154, 462977), (653, 109186), (709, 100562), (1306, 54593), (1418, 50281), (4571, 15598), (4963, 14366), (7183, 9926), (7799, 9142)]