71126928

素因数分解:

$2^4\times 3^2\times {\mathrm{493937}}^1$

素因数の和:493951

約数の個数: 30

約数和(自身を含む): 199057014

約数和(自身を除く): 127930086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493937, 987874, 1481811, 1975748, 2963622, 3951496, 4445433, 5927244, 7902992, 8890866, 11854488, 17781732, 23708976, 35563464, 71126928]

約数ペア:

[(1, 71126928), (2, 35563464), (3, 23708976), (4, 17781732), (6, 11854488), (8, 8890866), (9, 7902992), (12, 5927244), (16, 4445433), (18, 3951496), (24, 2963622), (36, 1975748), (48, 1481811), (72, 987874), (144, 493937)]