512992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 1143072

約数和(自身を除く): 630080

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 41, 46, 68, 82, 92, 136, 164, 184, 272, 328, 368, 391, 544, 656, 697, 736, 782, 943, 1312, 1394, 1564, 1886, 2788, 3128, 3772, 5576, 6256, 7544, 11152, 12512, 15088, 16031, 22304, 30176, 32062, 64124, 128248, 256496, 512992]

約数ペア:

[(1, 512992), (2, 256496), (4, 128248), (8, 64124), (16, 32062), (17, 30176), (23, 22304), (32, 16031), (34, 15088), (41, 12512), (46, 11152), (68, 7544), (82, 6256), (92, 5576), (136, 3772), (164, 3128), (184, 2788), (272, 1886), (328, 1564), (368, 1394), (391, 1312), (544, 943), (656, 782), (697, 736)]