21924032

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 42

約数和(自身を含む): 47132748

約数和(自身を除く): 25208716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2027, 2704, 4054, 5408, 8108, 10816, 16216, 26351, 32432, 52702, 64864, 105404, 129728, 210808, 342563, 421616, 685126, 843232, 1370252, 1686464, 2740504, 5481008, 10962016, 21924032]

約数ペア:

[(1, 21924032), (2, 10962016), (4, 5481008), (8, 2740504), (13, 1686464), (16, 1370252), (26, 843232), (32, 685126), (52, 421616), (64, 342563), (104, 210808), (169, 129728), (208, 105404), (338, 64864), (416, 52702), (676, 32432), (832, 26351), (1352, 16216), (2027, 10816), (2704, 8108), (4054, 5408)]