67007768

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{2251}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 127789740

約数和(自身を除く): 60781972

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2251, 3721, 4502, 7442, 9004, 14884, 18008, 29768, 137311, 274622, 549244, 1098488, 8375971, 16751942, 33503884, 67007768]

約数ペア:

[(1, 67007768), (2, 33503884), (4, 16751942), (8, 8375971), (61, 1098488), (122, 549244), (244, 274622), (488, 137311), (2251, 29768), (3721, 18008), (4502, 14884), (7442, 9004)]