25649928

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8742

約数の個数: 48

約数和(自身を含む): 71171100

約数和(自身を除く): 45521172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 8689, 17378, 26067, 34756, 52134, 69512, 78201, 104268, 156402, 208536, 312804, 356249, 625608, 712498, 1068747, 1424996, 2137494, 2849992, 3206241, 4274988, 6412482, 8549976, 12824964, 25649928]

約数ペア:

[(1, 25649928), (2, 12824964), (3, 8549976), (4, 6412482), (6, 4274988), (8, 3206241), (9, 2849992), (12, 2137494), (18, 1424996), (24, 1068747), (36, 712498), (41, 625608), (72, 356249), (82, 312804), (123, 208536), (164, 156402), (246, 104268), (328, 78201), (369, 69512), (492, 52134), (738, 34756), (984, 26067), (1476, 17378), (2952, 8689)]