550528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 64

約数和(自身を含む): 1321920

約数和(自身を除く): 771392

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 128, 136, 176, 184, 187, 253, 272, 352, 368, 374, 391, 506, 544, 704, 736, 748, 782, 1012, 1088, 1408, 1472, 1496, 1564, 2024, 2176, 2944, 2992, 3128, 4048, 4301, 5984, 6256, 8096, 8602, 11968, 12512, 16192, 17204, 23936, 25024, 32384, 34408, 50048, 68816, 137632, 275264, 550528]

約数ペア:

[(1, 550528), (2, 275264), (4, 137632), (8, 68816), (11, 50048), (16, 34408), (17, 32384), (22, 25024), (23, 23936), (32, 17204), (34, 16192), (44, 12512), (46, 11968), (64, 8602), (68, 8096), (88, 6256), (92, 5984), (128, 4301), (136, 4048), (176, 3128), (184, 2992), (187, 2944), (253, 2176), (272, 2024), (352, 1564), (368, 1496), (374, 1472), (391, 1408), (506, 1088), (544, 1012), (704, 782), (736, 748)]