15209625632

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{235181}}^1$

素因数の和:235281

約数の個数: 48

約数和(自身を含む): 31292376192

約数和(自身を除く): 16082750560

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 4042, 8084, 16168, 32336, 64672, 235181, 470362, 940724, 1881448, 3762896, 7525792, 10112783, 11053507, 20225566, 22107014, 40451132, 44214028, 80902264, 88428056, 161804528, 176856112, 323609056, 353712224, 475300801, 950601602, 1901203204, 3802406408, 7604812816, 15209625632]

約数ペア:

[(1, 15209625632), (2, 7604812816), (4, 3802406408), (8, 1901203204), (16, 950601602), (32, 475300801), (43, 353712224), (47, 323609056), (86, 176856112), (94, 161804528), (172, 88428056), (188, 80902264), (344, 44214028), (376, 40451132), (688, 22107014), (752, 20225566), (1376, 11053507), (1504, 10112783), (2021, 7525792), (4042, 3762896), (8084, 1881448), (16168, 940724), (32336, 470362), (64672, 235181)]