68516882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 55346158

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 3359, 6718, 10199, 20398, 23513, 47026, 104129, 157873, 208258, 315746, 728903, 1105111, 1457806, 2210222, 4894063, 9788126, 34258441, 68516882]

約数ペア:

[(1, 68516882), (2, 34258441), (7, 9788126), (14, 4894063), (31, 2210222), (47, 1457806), (62, 1105111), (94, 728903), (217, 315746), (329, 208258), (434, 157873), (658, 104129), (1457, 47026), (2914, 23513), (3359, 20398), (6718, 10199)]