68278058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 112320000

約数和(自身を除く): 44041942

約数列:

[1, 2, 19, 31, 38, 62, 149, 298, 389, 589, 778, 1178, 2831, 4619, 5662, 7391, 9238, 12059, 14782, 24118, 57961, 87761, 115922, 175522, 229121, 458242, 1101259, 1796791, 2202518, 3593582, 34139029, 68278058]

約数ペア:

[(1, 68278058), (2, 34139029), (19, 3593582), (31, 2202518), (38, 1796791), (62, 1101259), (149, 458242), (298, 229121), (389, 175522), (589, 115922), (778, 87761), (1178, 57961), (2831, 24118), (4619, 14782), (5662, 12059), (7391, 9238)]