1802816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1686

約数の個数: 28

約数和(自身を含む): 3790188

約数和(自身を除く): 1987372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1657, 3314, 6628, 13256, 26512, 28169, 53024, 56338, 106048, 112676, 225352, 450704, 901408, 1802816]

約数ペア:

[(1, 1802816), (2, 901408), (4, 450704), (8, 225352), (16, 112676), (17, 106048), (32, 56338), (34, 53024), (64, 28169), (68, 26512), (136, 13256), (272, 6628), (544, 3314), (1088, 1657)]