10728844

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 23876160

約数和(自身を除く): 13147316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 67, 76, 86, 98, 133, 134, 172, 196, 266, 268, 301, 469, 532, 602, 817, 931, 938, 1204, 1273, 1634, 1862, 1876, 2107, 2546, 2881, 3268, 3283, 3724, 4214, 5092, 5719, 5762, 6566, 8428, 8911, 11438, 11524, 13132, 17822, 20167, 22876, 35644, 40033, 40334, 54739, 62377, 80066, 80668, 109478, 124754, 141169, 160132, 218956, 249508, 282338, 383173, 564676, 766346, 1532692, 2682211, 5364422, 10728844]

約数ペア:

[(1, 10728844), (2, 5364422), (4, 2682211), (7, 1532692), (14, 766346), (19, 564676), (28, 383173), (38, 282338), (43, 249508), (49, 218956), (67, 160132), (76, 141169), (86, 124754), (98, 109478), (133, 80668), (134, 80066), (172, 62377), (196, 54739), (266, 40334), (268, 40033), (301, 35644), (469, 22876), (532, 20167), (602, 17822), (817, 13132), (931, 11524), (938, 11438), (1204, 8911), (1273, 8428), (1634, 6566), (1862, 5762), (1876, 5719), (2107, 5092), (2546, 4214), (2881, 3724), (3268, 3283)]