40822336

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 86868000

約数和(自身を除く): 46045664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 569, 608, 944, 1121, 1138, 1216, 1888, 2242, 2276, 3776, 4484, 4552, 8968, 9104, 10811, 17936, 18208, 21622, 33571, 35872, 36416, 43244, 67142, 71744, 86488, 134284, 172976, 268568, 345952, 537136, 637849, 691904, 1074272, 1275698, 2148544, 2551396, 5102792, 10205584, 20411168, 40822336]

約数ペア:

[(1, 40822336), (2, 20411168), (4, 10205584), (8, 5102792), (16, 2551396), (19, 2148544), (32, 1275698), (38, 1074272), (59, 691904), (64, 637849), (76, 537136), (118, 345952), (152, 268568), (236, 172976), (304, 134284), (472, 86488), (569, 71744), (608, 67142), (944, 43244), (1121, 36416), (1138, 35872), (1216, 33571), (1888, 21622), (2242, 18208), (2276, 17936), (3776, 10811), (4484, 9104), (4552, 8968)]