25824984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 67491840

約数和(自身を除く): 41666856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 337, 372, 412, 618, 674, 744, 824, 1011, 1236, 1348, 2022, 2472, 2696, 3193, 4044, 6386, 8088, 9579, 10447, 12772, 19158, 20894, 25544, 31341, 34711, 38316, 41788, 62682, 69422, 76632, 83576, 104133, 125364, 138844, 208266, 250728, 277688, 416532, 833064, 1076041, 2152082, 3228123, 4304164, 6456246, 8608328, 12912492, 25824984]

約数ペア:

[(1, 25824984), (2, 12912492), (3, 8608328), (4, 6456246), (6, 4304164), (8, 3228123), (12, 2152082), (24, 1076041), (31, 833064), (62, 416532), (93, 277688), (103, 250728), (124, 208266), (186, 138844), (206, 125364), (248, 104133), (309, 83576), (337, 76632), (372, 69422), (412, 62682), (618, 41788), (674, 38316), (744, 34711), (824, 31341), (1011, 25544), (1236, 20894), (1348, 19158), (2022, 12772), (2472, 10447), (2696, 9579), (3193, 8088), (4044, 6386)]