43639752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139871}}^1$

素因数の和:139893

約数の個数: 32

約数和(自身を含む): 117492480

約数和(自身を除く): 73852728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 139871, 279742, 419613, 559484, 839226, 1118968, 1678452, 1818323, 3356904, 3636646, 5454969, 7273292, 10909938, 14546584, 21819876, 43639752]

約数ペア:

[(1, 43639752), (2, 21819876), (3, 14546584), (4, 10909938), (6, 7273292), (8, 5454969), (12, 3636646), (13, 3356904), (24, 1818323), (26, 1678452), (39, 1118968), (52, 839226), (78, 559484), (104, 419613), (156, 279742), (312, 139871)]