68657202442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{133631}}^1$

素因数の和:133854

約数の個数: 32

約数和(自身を含む): 108588294144

約数和(自身を除く): 39931091702

約数列:

[1, 2, 37, 53, 74, 106, 131, 262, 1961, 3922, 4847, 6943, 9694, 13886, 133631, 256891, 267262, 513782, 4944347, 7082443, 9888694, 14164886, 17505661, 35011322, 262050391, 524100782, 647709457, 927800033, 1295418914, 1855600066, 34328601221, 68657202442]

約数ペア:

[(1, 68657202442), (2, 34328601221), (37, 1855600066), (53, 1295418914), (74, 927800033), (106, 647709457), (131, 524100782), (262, 262050391), (1961, 35011322), (3922, 17505661), (4847, 14164886), (6943, 9888694), (9694, 7082443), (13886, 4944347), (133631, 513782), (256891, 267262)]