64538572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79481}}^1$

素因数の和:79521

約数の個数: 24

約数和(自身を含む): 133529760

約数和(自身を除く): 68991188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 79481, 158962, 317924, 556367, 1112734, 2225468, 2304949, 4609898, 9219796, 16134643, 32269286, 64538572]

約数ペア:

[(1, 64538572), (2, 32269286), (4, 16134643), (7, 9219796), (14, 4609898), (28, 2304949), (29, 2225468), (58, 1112734), (116, 556367), (203, 317924), (406, 158962), (812, 79481)]