25399824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 69102720

約数和(自身を除く): 43702896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 71, 87, 116, 142, 174, 213, 232, 257, 284, 348, 426, 464, 514, 568, 696, 771, 852, 1028, 1136, 1392, 1542, 1704, 2056, 2059, 3084, 3408, 4112, 4118, 6168, 6177, 7453, 8236, 12336, 12354, 14906, 16472, 18247, 22359, 24708, 29812, 32944, 36494, 44718, 49416, 54741, 59624, 72988, 89436, 98832, 109482, 119248, 145976, 178872, 218964, 291952, 357744, 437928, 529163, 875856, 1058326, 1587489, 2116652, 3174978, 4233304, 6349956, 8466608, 12699912, 25399824]

約数ペア:

[(1, 25399824), (2, 12699912), (3, 8466608), (4, 6349956), (6, 4233304), (8, 3174978), (12, 2116652), (16, 1587489), (24, 1058326), (29, 875856), (48, 529163), (58, 437928), (71, 357744), (87, 291952), (116, 218964), (142, 178872), (174, 145976), (213, 119248), (232, 109482), (257, 98832), (284, 89436), (348, 72988), (426, 59624), (464, 54741), (514, 49416), (568, 44718), (696, 36494), (771, 32944), (852, 29812), (1028, 24708), (1136, 22359), (1392, 18247), (1542, 16472), (1704, 14906), (2056, 12354), (2059, 12336), (3084, 8236), (3408, 7453), (4112, 6177), (4118, 6168)]