67963390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26863}}^1$

素因数の和:26904

約数の個数: 32

約数和(自身を含む): 139262976

約数和(自身を除く): 71299586

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26863, 53726, 134315, 268630, 295493, 590986, 617849, 1235698, 1477465, 2954930, 3089245, 6178490, 6796339, 13592678, 33981695, 67963390]

約数ペア:

[(1, 67963390), (2, 33981695), (5, 13592678), (10, 6796339), (11, 6178490), (22, 3089245), (23, 2954930), (46, 1477465), (55, 1235698), (110, 617849), (115, 590986), (230, 295493), (253, 268630), (506, 134315), (1265, 53726), (2530, 26863)]