40754228

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 72478560

約数和(自身を除く): 31724332

約数列:

[1, 2, 4, 109, 211, 218, 422, 436, 443, 844, 886, 1772, 22999, 45998, 48287, 91996, 93473, 96574, 186946, 193148, 373892, 10188557, 20377114, 40754228]

約数ペア:

[(1, 40754228), (2, 20377114), (4, 10188557), (109, 373892), (211, 193148), (218, 186946), (422, 96574), (436, 93473), (443, 91996), (844, 48287), (886, 45998), (1772, 22999)]