725526016

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{8191}}^1$

素因数の和:8382

約数の個数: 40

約数和(自身を含む): 1458192384

約数和(自身を除く): 732666368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1384, 2768, 5536, 8191, 11072, 16382, 22144, 32764, 44288, 65528, 88576, 131056, 262112, 524224, 1048448, 1417043, 2096896, 2834086, 4193792, 5668172, 11336344, 22672688, 45345376, 90690752, 181381504, 362763008, 725526016]

約数ペア:

[(1, 725526016), (2, 362763008), (4, 181381504), (8, 90690752), (16, 45345376), (32, 22672688), (64, 11336344), (128, 5668172), (173, 4193792), (256, 2834086), (346, 2096896), (512, 1417043), (692, 1048448), (1384, 524224), (2768, 262112), (5536, 131056), (8191, 88576), (11072, 65528), (16382, 44288), (22144, 32764)]