27491936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 57657600

約数和(自身を除く): 30165664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 439, 608, 824, 878, 1648, 1756, 1957, 3296, 3512, 3914, 7024, 7828, 8341, 14048, 15656, 16682, 31312, 33364, 45217, 62624, 66728, 90434, 133456, 180868, 266912, 361736, 723472, 859123, 1446944, 1718246, 3436492, 6872984, 13745968, 27491936]

約数ペア:

[(1, 27491936), (2, 13745968), (4, 6872984), (8, 3436492), (16, 1718246), (19, 1446944), (32, 859123), (38, 723472), (76, 361736), (103, 266912), (152, 180868), (206, 133456), (304, 90434), (412, 66728), (439, 62624), (608, 45217), (824, 33364), (878, 31312), (1648, 16682), (1756, 15656), (1957, 14048), (3296, 8341), (3512, 7828), (3914, 7024)]