68467498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 114939072

約数和(自身を除く): 46471574

約数列:

[1, 2, 11, 22, 61, 122, 163, 313, 326, 626, 671, 1342, 1793, 3443, 3586, 6886, 9943, 19093, 19886, 38186, 51019, 102038, 109373, 210023, 218746, 420046, 561209, 1122418, 3112159, 6224318, 34233749, 68467498]

約数ペア:

[(1, 68467498), (2, 34233749), (11, 6224318), (22, 3112159), (61, 1122418), (122, 561209), (163, 420046), (313, 218746), (326, 210023), (626, 109373), (671, 102038), (1342, 51019), (1793, 38186), (3443, 19886), (3586, 19093), (6886, 9943)]