25441728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10221

約数の個数: 56

約数和(自身を含む): 72499728

約数和(自身を除く): 47058000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 10193, 20386, 30579, 40772, 61158, 81544, 122316, 132509, 163088, 244632, 265018, 326176, 397527, 489264, 530036, 652352, 795054, 978528, 1060072, 1590108, 1957056, 2120144, 3180216, 4240288, 6360432, 8480576, 12720864, 25441728]

約数ペア:

[(1, 25441728), (2, 12720864), (3, 8480576), (4, 6360432), (6, 4240288), (8, 3180216), (12, 2120144), (13, 1957056), (16, 1590108), (24, 1060072), (26, 978528), (32, 795054), (39, 652352), (48, 530036), (52, 489264), (64, 397527), (78, 326176), (96, 265018), (104, 244632), (156, 163088), (192, 132509), (208, 122316), (312, 81544), (416, 61158), (624, 40772), (832, 30579), (1248, 20386), (2496, 10193)]