88814866

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 161374464

約数和(自身を除く): 72559598

約数列:

[1, 2, 7, 14, 43, 47, 73, 86, 94, 146, 301, 329, 511, 602, 658, 1022, 1849, 2021, 3139, 3431, 3698, 4042, 6278, 6862, 12943, 14147, 21973, 24017, 25886, 28294, 43946, 48034, 86903, 134977, 147533, 173806, 269954, 295066, 608321, 944839, 1032731, 1216642, 1889678, 2065462, 6343919, 12687838, 44407433, 88814866]

約数ペア:

[(1, 88814866), (2, 44407433), (7, 12687838), (14, 6343919), (43, 2065462), (47, 1889678), (73, 1216642), (86, 1032731), (94, 944839), (146, 608321), (301, 295066), (329, 269954), (511, 173806), (602, 147533), (658, 134977), (1022, 86903), (1849, 48034), (2021, 43946), (3139, 28294), (3431, 25886), (3698, 24017), (4042, 21973), (6278, 14147), (6862, 12943)]