68189956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 124759040

約数和(自身を除く): 56569084

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 6961, 9796, 13922, 27844, 215791, 431582, 549919, 863164, 1099838, 2199676, 17047489, 34094978, 68189956]

約数ペア:

[(1, 68189956), (2, 34094978), (4, 17047489), (31, 2199676), (62, 1099838), (79, 863164), (124, 549919), (158, 431582), (316, 215791), (2449, 27844), (4898, 13922), (6961, 9796)]