87707452

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9521}}^1$

素因数の和:9586

約数の個数: 36

約数和(自身を含む): 182365344

約数和(自身を除く): 94657892

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 9521, 19042, 38084, 66647, 133294, 266588, 447487, 466529, 894974, 933058, 1789948, 1866116, 3132409, 6264818, 12529636, 21926863, 43853726, 87707452]

約数ペア:

[(1, 87707452), (2, 43853726), (4, 21926863), (7, 12529636), (14, 6264818), (28, 3132409), (47, 1866116), (49, 1789948), (94, 933058), (98, 894974), (188, 466529), (196, 447487), (329, 266588), (658, 133294), (1316, 66647), (2303, 38084), (4606, 19042), (9212, 9521)]