73989656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15137}}^1$

素因数の和:15203

約数の個数: 32

約数和(自身を含む): 152591040

約数和(自身を除く): 78601384

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 15137, 30274, 60548, 121096, 196781, 393562, 711439, 787124, 1422878, 1574248, 2845756, 5691512, 9248707, 18497414, 36994828, 73989656]

約数ペア:

[(1, 73989656), (2, 36994828), (4, 18497414), (8, 9248707), (13, 5691512), (26, 2845756), (47, 1574248), (52, 1422878), (94, 787124), (104, 711439), (188, 393562), (376, 196781), (611, 121096), (1222, 60548), (2444, 30274), (4888, 15137)]