28455264

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3452

約数の個数: 72

約数和(自身を含む): 83734560

約数和(自身を除く): 55279296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 3407, 4176, 6814, 8352, 10221, 13628, 20442, 27256, 30663, 40884, 54512, 61326, 81768, 98803, 109024, 122652, 163536, 197606, 245304, 296409, 327072, 395212, 490608, 592818, 790424, 889227, 981216, 1185636, 1580848, 1778454, 2371272, 3161696, 3556908, 4742544, 7113816, 9485088, 14227632, 28455264]

約数ペア:

[(1, 28455264), (2, 14227632), (3, 9485088), (4, 7113816), (6, 4742544), (8, 3556908), (9, 3161696), (12, 2371272), (16, 1778454), (18, 1580848), (24, 1185636), (29, 981216), (32, 889227), (36, 790424), (48, 592818), (58, 490608), (72, 395212), (87, 327072), (96, 296409), (116, 245304), (144, 197606), (174, 163536), (232, 122652), (261, 109024), (288, 98803), (348, 81768), (464, 61326), (522, 54512), (696, 40884), (928, 30663), (1044, 27256), (1392, 20442), (2088, 13628), (2784, 10221), (3407, 8352), (4176, 6814)]