66717064

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 61846136

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 929, 1528, 1858, 3716, 7432, 8977, 17954, 35908, 43663, 71816, 87326, 174652, 177439, 349304, 354878, 709756, 1419512, 8339633, 16679266, 33358532, 66717064]

約数ペア:

[(1, 66717064), (2, 33358532), (4, 16679266), (8, 8339633), (47, 1419512), (94, 709756), (188, 354878), (191, 349304), (376, 177439), (382, 174652), (764, 87326), (929, 71816), (1528, 43663), (1858, 35908), (3716, 17954), (7432, 8977)]