28419408

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 60

約数和(自身を含む): 80122848

約数和(自身を除く): 51703440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1307, 1359, 1812, 2416, 2614, 2718, 3624, 3921, 5228, 5436, 7248, 7842, 10456, 10872, 11763, 15684, 20912, 21744, 23526, 31368, 47052, 62736, 94104, 188208, 197357, 394714, 592071, 789428, 1184142, 1578856, 1776213, 2368284, 3157712, 3552426, 4736568, 7104852, 9473136, 14209704, 28419408]

約数ペア:

[(1, 28419408), (2, 14209704), (3, 9473136), (4, 7104852), (6, 4736568), (8, 3552426), (9, 3157712), (12, 2368284), (16, 1776213), (18, 1578856), (24, 1184142), (36, 789428), (48, 592071), (72, 394714), (144, 197357), (151, 188208), (302, 94104), (453, 62736), (604, 47052), (906, 31368), (1208, 23526), (1307, 21744), (1359, 20912), (1812, 15684), (2416, 11763), (2614, 10872), (2718, 10456), (3624, 7842), (3921, 7248), (5228, 5436)]