7948408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5879}}^1$

素因数の和:5911

約数の個数: 24

約数和(自身を含む): 16140600

約数和(自身を除く): 8192192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5879, 11758, 23516, 47032, 76427, 152854, 305708, 611416, 993551, 1987102, 3974204, 7948408]

約数ペア:

[(1, 7948408), (2, 3974204), (4, 1987102), (8, 993551), (13, 611416), (26, 305708), (52, 152854), (104, 76427), (169, 47032), (338, 23516), (676, 11758), (1352, 5879)]