68607898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 44288102

約数列:

[1, 2, 19, 31, 38, 62, 139, 278, 419, 589, 838, 1178, 2641, 4309, 5282, 7961, 8618, 12989, 15922, 25978, 58241, 81871, 116482, 163742, 246791, 493582, 1106579, 1805471, 2213158, 3610942, 34303949, 68607898]

約数ペア:

[(1, 68607898), (2, 34303949), (19, 3610942), (31, 2213158), (38, 1805471), (62, 1106579), (139, 493582), (278, 246791), (419, 163742), (589, 116482), (838, 81871), (1178, 58241), (2641, 25978), (4309, 15922), (5282, 12989), (7961, 8618)]