99738268

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8461}}^1$

素因数の和:8893

約数の個数: 24

約数和(自身を含む): 199973984

約数和(自身を除く): 100235716

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 8461, 11788, 16922, 33844, 59227, 118454, 236908, 3562081, 7124162, 14248324, 24934567, 49869134, 99738268]

約数ペア:

[(1, 99738268), (2, 49869134), (4, 24934567), (7, 14248324), (14, 7124162), (28, 3562081), (421, 236908), (842, 118454), (1684, 59227), (2947, 33844), (5894, 16922), (8461, 11788)]