28770324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12856

約数の個数: 48

約数和(自身を含む): 77547456

約数和(自身を除く): 48777132

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12821, 25642, 38463, 51284, 76926, 141031, 153852, 217957, 282062, 423093, 435914, 564124, 653871, 846186, 871828, 1307742, 1692372, 2397527, 2615484, 4795054, 7192581, 9590108, 14385162, 28770324]

約数ペア:

[(1, 28770324), (2, 14385162), (3, 9590108), (4, 7192581), (6, 4795054), (11, 2615484), (12, 2397527), (17, 1692372), (22, 1307742), (33, 871828), (34, 846186), (44, 653871), (51, 564124), (66, 435914), (68, 423093), (102, 282062), (132, 217957), (187, 153852), (204, 141031), (374, 76926), (561, 51284), (748, 38463), (1122, 25642), (2244, 12821)]