1776339968

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{133439}}^1$

素因数の和:133472

約数の個数: 44

約数和(自身を含む): 3824123520

約数和(自身を除く): 2047783552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 133439, 266878, 533756, 1067512, 1734707, 2135024, 3469414, 4270048, 6938828, 8540096, 13877656, 17080192, 27755312, 34160384, 55510624, 68320768, 111021248, 136641536, 222042496, 444084992, 888169984, 1776339968]

約数ペア:

[(1, 1776339968), (2, 888169984), (4, 444084992), (8, 222042496), (13, 136641536), (16, 111021248), (26, 68320768), (32, 55510624), (52, 34160384), (64, 27755312), (104, 17080192), (128, 13877656), (208, 8540096), (256, 6938828), (416, 4270048), (512, 3469414), (832, 2135024), (1024, 1734707), (1664, 1067512), (3328, 533756), (6656, 266878), (13312, 133439)]