78495452

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8586

約数の個数: 36

約数和(自身を含む): 163213344

約数和(自身を除く): 84717892

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 8521, 9212, 17042, 34084, 59647, 119294, 238588, 400487, 417529, 800974, 835058, 1601948, 1670116, 2803409, 5606818, 11213636, 19623863, 39247726, 78495452]

約数ペア:

[(1, 78495452), (2, 39247726), (4, 19623863), (7, 11213636), (14, 5606818), (28, 2803409), (47, 1670116), (49, 1601948), (94, 835058), (98, 800974), (188, 417529), (196, 400487), (329, 238588), (658, 119294), (1316, 59647), (2303, 34084), (4606, 17042), (8521, 9212)]