26001808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7535

約数の個数: 40

約数和(自身を含む): 59440640

約数和(自身を除く): 33438832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 7489, 14978, 29956, 52423, 59912, 104846, 119824, 209692, 232159, 419384, 464318, 838768, 928636, 1625113, 1857272, 3250226, 3714544, 6500452, 13000904, 26001808]

約数ペア:

[(1, 26001808), (2, 13000904), (4, 6500452), (7, 3714544), (8, 3250226), (14, 1857272), (16, 1625113), (28, 928636), (31, 838768), (56, 464318), (62, 419384), (112, 232159), (124, 209692), (217, 119824), (248, 104846), (434, 59912), (496, 52423), (868, 29956), (1736, 14978), (3472, 7489)]