26198848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31489}}^1$

素因数の和:31514

約数の個数: 28

約数和(自身を含む): 55989220

約数和(自身を除く): 29790372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 31489, 62978, 125956, 251912, 409357, 503824, 818714, 1007648, 1637428, 2015296, 3274856, 6549712, 13099424, 26198848]

約数ペア:

[(1, 26198848), (2, 13099424), (4, 6549712), (8, 3274856), (13, 2015296), (16, 1637428), (26, 1007648), (32, 818714), (52, 503824), (64, 409357), (104, 251912), (208, 125956), (416, 62978), (832, 31489)]