25943126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 20021674

約数列:

[1, 2, 11, 22, 23, 46, 59, 79, 118, 121, 158, 242, 253, 506, 649, 869, 1298, 1357, 1738, 1817, 2714, 2783, 3634, 4661, 5566, 7139, 9322, 9559, 14278, 14927, 19118, 19987, 29854, 39974, 51271, 102542, 107203, 164197, 214406, 219857, 328394, 439714, 563981, 1127962, 1179233, 2358466, 12971563, 25943126]

約数ペア:

[(1, 25943126), (2, 12971563), (11, 2358466), (22, 1179233), (23, 1127962), (46, 563981), (59, 439714), (79, 328394), (118, 219857), (121, 214406), (158, 164197), (242, 107203), (253, 102542), (506, 51271), (649, 39974), (869, 29854), (1298, 19987), (1357, 19118), (1738, 14927), (1817, 14278), (2714, 9559), (2783, 9322), (3634, 7139), (4661, 5566)]