78118468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15737}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 146741112

約数和(自身を除く): 68622644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 15737, 31474, 62948, 267529, 535058, 1070116, 1148801, 2297602, 4595204, 19529617, 39059234, 78118468]

約数ペア:

[(1, 78118468), (2, 39059234), (4, 19529617), (17, 4595204), (34, 2297602), (68, 1148801), (73, 1070116), (146, 535058), (292, 267529), (1241, 62948), (2482, 31474), (4964, 15737)]