4425367024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{107999}}^1$

素因数の和:108217

約数の個数: 40

約数和(自身を含む): 9280656000

約数和(自身を除く): 4855288976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 20488, 40976, 107999, 215998, 431996, 863992, 1403987, 1727984, 2807974, 5615948, 11231896, 21275803, 22463792, 42551606, 85103212, 170206424, 276585439, 340412848, 553170878, 1106341756, 2212683512, 4425367024]

約数ペア:

[(1, 4425367024), (2, 2212683512), (4, 1106341756), (8, 553170878), (13, 340412848), (16, 276585439), (26, 170206424), (52, 85103212), (104, 42551606), (197, 22463792), (208, 21275803), (394, 11231896), (788, 5615948), (1576, 2807974), (2561, 1727984), (3152, 1403987), (5122, 863992), (10244, 431996), (20488, 215998), (40976, 107999)]