1686464

素因数分解:

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

素因数の和:2052

約数の個数: 28

約数和(自身を含む): 3605784

約数和(自身を除く): 1919320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2027, 4054, 8108, 16216, 26351, 32432, 52702, 64864, 105404, 129728, 210808, 421616, 843232, 1686464]

約数ペア:

[(1, 1686464), (2, 843232), (4, 421616), (8, 210808), (13, 129728), (16, 105404), (26, 64864), (32, 52702), (52, 32432), (64, 26351), (104, 16216), (208, 8108), (416, 4054), (832, 2027)]