23658544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16277

約数の個数: 40

約数和(自身を含む): 56420000

約数和(自身を除く): 32761456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16249, 32498, 64996, 113743, 129992, 211237, 227486, 259984, 422474, 454972, 844948, 909944, 1478659, 1689896, 1819888, 2957318, 3379792, 5914636, 11829272, 23658544]

約数ペア:

[(1, 23658544), (2, 11829272), (4, 5914636), (7, 3379792), (8, 2957318), (13, 1819888), (14, 1689896), (16, 1478659), (26, 909944), (28, 844948), (52, 454972), (56, 422474), (91, 259984), (104, 227486), (112, 211237), (182, 129992), (208, 113743), (364, 64996), (728, 32498), (1456, 16249)]