664754096

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{78539}}^1$

素因数の和:78593

約数の個数: 30

約数和(自身を含む): 1346411220

約数和(自身を除く): 681657124

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 78539, 157078, 314156, 628312, 1256624, 1806397, 3612794, 7225588, 14451176, 28902352, 41547131, 83094262, 166188524, 332377048, 664754096]

約数ペア:

[(1, 664754096), (2, 332377048), (4, 166188524), (8, 83094262), (16, 41547131), (23, 28902352), (46, 14451176), (92, 7225588), (184, 3612794), (368, 1806397), (529, 1256624), (1058, 628312), (2116, 314156), (4232, 157078), (8464, 78539)]