77248604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7759}}^1$

素因数の和:7913

約数の個数: 24

約数和(自身を含む): 143404800

約数和(自身を除く): 66156196

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 7759, 9956, 15518, 31036, 147421, 294842, 589684, 1016429, 2032858, 4065716, 19312151, 38624302, 77248604]

約数ペア:

[(1, 77248604), (2, 38624302), (4, 19312151), (19, 4065716), (38, 2032858), (76, 1016429), (131, 589684), (262, 294842), (524, 147421), (2489, 31036), (4978, 15518), (7759, 9956)]