31296684

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 44908116

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 348, 417, 556, 647, 834, 1294, 1668, 1941, 2588, 3882, 4031, 7764, 8062, 12093, 16124, 18763, 24186, 37526, 48372, 56289, 75052, 89933, 112578, 179866, 225156, 269799, 359732, 539598, 1079196, 2608057, 5216114, 7824171, 10432228, 15648342, 31296684]

約数ペア:

[(1, 31296684), (2, 15648342), (3, 10432228), (4, 7824171), (6, 5216114), (12, 2608057), (29, 1079196), (58, 539598), (87, 359732), (116, 269799), (139, 225156), (174, 179866), (278, 112578), (348, 89933), (417, 75052), (556, 56289), (647, 48372), (834, 37526), (1294, 24186), (1668, 18763), (1941, 16124), (2588, 12093), (3882, 8062), (4031, 7764)]