25432416

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 72825480

約数和(自身を除く): 47393064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 379, 466, 699, 758, 932, 1137, 1398, 1516, 1864, 2097, 2274, 2796, 3032, 3411, 3728, 4194, 4548, 5592, 6064, 6822, 7456, 8388, 9096, 11184, 12128, 13644, 16776, 18192, 22368, 27288, 33552, 36384, 54576, 67104, 88307, 109152, 176614, 264921, 353228, 529842, 706456, 794763, 1059684, 1412912, 1589526, 2119368, 2825824, 3179052, 4238736, 6358104, 8477472, 12716208, 25432416]

約数ペア:

[(1, 25432416), (2, 12716208), (3, 8477472), (4, 6358104), (6, 4238736), (8, 3179052), (9, 2825824), (12, 2119368), (16, 1589526), (18, 1412912), (24, 1059684), (32, 794763), (36, 706456), (48, 529842), (72, 353228), (96, 264921), (144, 176614), (233, 109152), (288, 88307), (379, 67104), (466, 54576), (699, 36384), (758, 33552), (932, 27288), (1137, 22368), (1398, 18192), (1516, 16776), (1864, 13644), (2097, 12128), (2274, 11184), (2796, 9096), (3032, 8388), (3411, 7456), (3728, 6822), (4194, 6064), (4548, 5592)]