25488336

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 68942016

約数和(自身を除く): 43453680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 233, 258, 318, 344, 424, 466, 516, 636, 688, 699, 848, 932, 1032, 1272, 1398, 1864, 2064, 2279, 2544, 2796, 3728, 4558, 5592, 6837, 9116, 10019, 11184, 12349, 13674, 18232, 20038, 24698, 27348, 30057, 36464, 37047, 40076, 49396, 54696, 60114, 74094, 80152, 98792, 109392, 120228, 148188, 160304, 197584, 240456, 296376, 480912, 531007, 592752, 1062014, 1593021, 2124028, 3186042, 4248056, 6372084, 8496112, 12744168, 25488336]

約数ペア:

[(1, 25488336), (2, 12744168), (3, 8496112), (4, 6372084), (6, 4248056), (8, 3186042), (12, 2124028), (16, 1593021), (24, 1062014), (43, 592752), (48, 531007), (53, 480912), (86, 296376), (106, 240456), (129, 197584), (159, 160304), (172, 148188), (212, 120228), (233, 109392), (258, 98792), (318, 80152), (344, 74094), (424, 60114), (466, 54696), (516, 49396), (636, 40076), (688, 37047), (699, 36464), (848, 30057), (932, 27348), (1032, 24698), (1272, 20038), (1398, 18232), (1864, 13674), (2064, 12349), (2279, 11184), (2544, 10019), (2796, 9116), (3728, 6837), (4558, 5592)]