23256272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6577}}^1$

素因数の和:6615

約数の個数: 40

約数和(自身を含む): 51387336

約数和(自身を除く): 28131064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6577, 13154, 26308, 52616, 85501, 105232, 111809, 171002, 223618, 342004, 447236, 684008, 894472, 1368016, 1453517, 1788944, 2907034, 5814068, 11628136, 23256272]

約数ペア:

[(1, 23256272), (2, 11628136), (4, 5814068), (8, 2907034), (13, 1788944), (16, 1453517), (17, 1368016), (26, 894472), (34, 684008), (52, 447236), (68, 342004), (104, 223618), (136, 171002), (208, 111809), (221, 105232), (272, 85501), (442, 52616), (884, 26308), (1768, 13154), (3536, 6577)]