87651382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1201}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 162356544

約数和(自身を除く): 74705162

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 401, 802, 1201, 2402, 2807, 5213, 5614, 8407, 10426, 15613, 16814, 31226, 36491, 72982, 109291, 218582, 481601, 963202, 3371207, 6260813, 6742414, 12521626, 43825691, 87651382]

約数ペア:

[(1, 87651382), (2, 43825691), (7, 12521626), (13, 6742414), (14, 6260813), (26, 3371207), (91, 963202), (182, 481601), (401, 218582), (802, 109291), (1201, 72982), (2402, 36491), (2807, 31226), (5213, 16814), (5614, 15613), (8407, 10426)]