7930216

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 10317464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 131, 161, 184, 188, 262, 322, 329, 376, 524, 644, 658, 917, 1048, 1081, 1288, 1316, 1834, 2162, 2632, 3013, 3668, 4324, 6026, 6157, 7336, 7567, 8648, 12052, 12314, 15134, 21091, 24104, 24628, 30268, 42182, 43099, 49256, 60536, 84364, 86198, 141611, 168728, 172396, 283222, 344792, 566444, 991277, 1132888, 1982554, 3965108, 7930216]

約数ペア:

[(1, 7930216), (2, 3965108), (4, 1982554), (7, 1132888), (8, 991277), (14, 566444), (23, 344792), (28, 283222), (46, 172396), (47, 168728), (56, 141611), (92, 86198), (94, 84364), (131, 60536), (161, 49256), (184, 43099), (188, 42182), (262, 30268), (322, 24628), (329, 24104), (376, 21091), (524, 15134), (644, 12314), (658, 12052), (917, 8648), (1048, 7567), (1081, 7336), (1288, 6157), (1316, 6026), (1834, 4324), (2162, 3668), (2632, 3013)]