22991528

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5197}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 49900800

約数和(自身を除く): 26909272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 5197, 10394, 20788, 36379, 41576, 72758, 145516, 291032, 410563, 821126, 1642252, 2873941, 3284504, 5747882, 11495764, 22991528]

約数ペア:

[(1, 22991528), (2, 11495764), (4, 5747882), (7, 3284504), (8, 2873941), (14, 1642252), (28, 821126), (56, 410563), (79, 291032), (158, 145516), (316, 72758), (553, 41576), (632, 36379), (1106, 20788), (2212, 10394), (4424, 5197)]