67746614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 112510944

約数和(自身を除く): 44764330

約数列:

[1, 2, 13, 26, 53, 106, 211, 233, 422, 466, 689, 1378, 2743, 3029, 5486, 6058, 11183, 12349, 22366, 24698, 49163, 98326, 145379, 160537, 290758, 321074, 639119, 1278238, 2605639, 5211278, 33873307, 67746614]

約数ペア:

[(1, 67746614), (2, 33873307), (13, 5211278), (26, 2605639), (53, 1278238), (106, 639119), (211, 321074), (233, 290758), (422, 160537), (466, 145379), (689, 98326), (1378, 49163), (2743, 24698), (3029, 22366), (5486, 12349), (6058, 11183)]