826565584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{37139}}^1$

素因数の和:37267

約数の個数: 40

約数和(自身を含む): 1740826080

約数和(自身を除く): 914260496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 37139, 74278, 148556, 297112, 482807, 594224, 965614, 1931228, 3862456, 3973873, 7724912, 7947746, 15895492, 31790984, 51660349, 63581968, 103320698, 206641396, 413282792, 826565584]

約数ペア:

[(1, 826565584), (2, 413282792), (4, 206641396), (8, 103320698), (13, 63581968), (16, 51660349), (26, 31790984), (52, 15895492), (104, 7947746), (107, 7724912), (208, 3973873), (214, 3862456), (428, 1931228), (856, 965614), (1391, 594224), (1712, 482807), (2782, 297112), (5564, 148556), (11128, 74278), (22256, 37139)]