1138048

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 2405160

約数和(自身を除く): 1267112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 523, 544, 1046, 1088, 2092, 2176, 4184, 8368, 8891, 16736, 17782, 33472, 35564, 66944, 71128, 142256, 284512, 569024, 1138048]

約数ペア:

[(1, 1138048), (2, 569024), (4, 284512), (8, 142256), (16, 71128), (17, 66944), (32, 35564), (34, 33472), (64, 17782), (68, 16736), (128, 8891), (136, 8368), (272, 4184), (523, 2176), (544, 2092), (1046, 1088)]