263483776

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{38839}}^1$

素因数の和:38906

約数の個数: 32

約数和(自身を含む): 534826800

約数和(自身を除く): 271343024

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 38839, 77678, 155356, 310712, 621424, 1242848, 2058467, 2485696, 4116934, 4971392, 8233868, 16467736, 32935472, 65870944, 131741888, 263483776]

約数ペア:

[(1, 263483776), (2, 131741888), (4, 65870944), (8, 32935472), (16, 16467736), (32, 8233868), (53, 4971392), (64, 4116934), (106, 2485696), (128, 2058467), (212, 1242848), (424, 621424), (848, 310712), (1696, 155356), (3392, 77678), (6784, 38839)]