67905628

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6949}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 136220000

約数和(自身を除く): 68314372

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 6949, 9772, 13898, 27796, 48643, 97286, 194572, 2425201, 4850402, 9700804, 16976407, 33952814, 67905628]

約数ペア:

[(1, 67905628), (2, 33952814), (4, 16976407), (7, 9700804), (14, 4850402), (28, 2425201), (349, 194572), (698, 97286), (1396, 48643), (2443, 27796), (4886, 13898), (6949, 9772)]