127579328

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{15217}}^1$

素因数の和:15360

約数の個数: 28

約数和(自身を含む): 255114552

約数和(自身を除く): 127535224

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 15217, 30434, 60868, 121736, 243472, 486944, 973888, 1993427, 3986854, 7973708, 15947416, 31894832, 63789664, 127579328]

約数ペア:

[(1, 127579328), (2, 63789664), (4, 31894832), (8, 15947416), (16, 7973708), (32, 3986854), (64, 1993427), (131, 973888), (262, 486944), (524, 243472), (1048, 121736), (2096, 60868), (4192, 30434), (8384, 15217)]