25723664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 51663360

約数和(自身を除く): 25939696

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 433, 632, 752, 866, 1264, 1732, 3464, 3713, 6928, 7426, 14852, 20351, 29704, 34207, 40702, 59408, 68414, 81404, 136828, 162808, 273656, 325616, 547312, 1607729, 3215458, 6430916, 12861832, 25723664]

約数ペア:

[(1, 25723664), (2, 12861832), (4, 6430916), (8, 3215458), (16, 1607729), (47, 547312), (79, 325616), (94, 273656), (158, 162808), (188, 136828), (316, 81404), (376, 68414), (433, 59408), (632, 40702), (752, 34207), (866, 29704), (1264, 20351), (1732, 14852), (3464, 7426), (3713, 6928)]