68962396

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 122608080

約数和(自身を除く): 53645684

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 809, 844, 1618, 3236, 21311, 42622, 81709, 85244, 163418, 170699, 326836, 341398, 682796, 17240599, 34481198, 68962396]

約数ペア:

[(1, 68962396), (2, 34481198), (4, 17240599), (101, 682796), (202, 341398), (211, 326836), (404, 170699), (422, 163418), (809, 85244), (844, 81709), (1618, 42622), (3236, 21311)]