39531982

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 70244352

約数和(自身を除く): 30712370

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 511, 658, 823, 1022, 1646, 3431, 5761, 6862, 11522, 24017, 38681, 48034, 60079, 77362, 120158, 270767, 420553, 541534, 841106, 2823713, 5647426, 19765991, 39531982]

約数ペア:

[(1, 39531982), (2, 19765991), (7, 5647426), (14, 2823713), (47, 841106), (73, 541534), (94, 420553), (146, 270767), (329, 120158), (511, 77362), (658, 60079), (823, 48034), (1022, 38681), (1646, 24017), (3431, 11522), (5761, 6862)]