69709038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4139}}^1$

素因数の和:4552

約数の個数: 32

約数和(自身を含む): 159770880

約数和(自身を除く): 90061842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 4139, 5614, 8278, 8421, 12417, 16842, 24834, 28973, 57946, 86919, 173838, 1659739, 3319478, 4979217, 9958434, 11618173, 23236346, 34854519, 69709038]

約数ペア:

[(1, 69709038), (2, 34854519), (3, 23236346), (6, 11618173), (7, 9958434), (14, 4979217), (21, 3319478), (42, 1659739), (401, 173838), (802, 86919), (1203, 57946), (2406, 28973), (2807, 24834), (4139, 16842), (5614, 12417), (8278, 8421)]