22017008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 46309536

約数和(自身を除く): 24292528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 701, 1208, 1402, 1963, 2416, 2804, 3926, 5608, 7852, 9113, 11216, 15704, 18226, 31408, 36452, 72904, 105851, 145808, 211702, 423404, 846808, 1376063, 1693616, 2752126, 5504252, 11008504, 22017008]

約数ペア:

[(1, 22017008), (2, 11008504), (4, 5504252), (8, 2752126), (13, 1693616), (16, 1376063), (26, 846808), (52, 423404), (104, 211702), (151, 145808), (208, 105851), (302, 72904), (604, 36452), (701, 31408), (1208, 18226), (1402, 15704), (1963, 11216), (2416, 9113), (2804, 7852), (3926, 5608)]