66336296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 143640000

約数和(自身を除く): 77303704

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 569, 767, 988, 1121, 1138, 1534, 1976, 2242, 2276, 3068, 4484, 4552, 6136, 7397, 8968, 10811, 14573, 14794, 21622, 29146, 29588, 33571, 43244, 58292, 59176, 67142, 86488, 116584, 134284, 140543, 268568, 281086, 436423, 562172, 637849, 872846, 1124344, 1275698, 1745692, 2551396, 3491384, 5102792, 8292037, 16584074, 33168148, 66336296]

約数ペア:

[(1, 66336296), (2, 33168148), (4, 16584074), (8, 8292037), (13, 5102792), (19, 3491384), (26, 2551396), (38, 1745692), (52, 1275698), (59, 1124344), (76, 872846), (104, 637849), (118, 562172), (152, 436423), (236, 281086), (247, 268568), (472, 140543), (494, 134284), (569, 116584), (767, 86488), (988, 67142), (1121, 59176), (1138, 58292), (1534, 43244), (1976, 33571), (2242, 29588), (2276, 29146), (3068, 21622), (4484, 14794), (4552, 14573), (6136, 10811), (7397, 8968)]