69655326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28807}}^1$

素因数の和:28856

約数の個数: 32

約数和(自身を含む): 154871808

約数和(自身を除く): 85216482

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 28807, 57614, 86421, 172842, 374491, 748982, 893017, 1123473, 1786034, 2246946, 2679051, 5358102, 11609221, 23218442, 34827663, 69655326]

約数ペア:

[(1, 69655326), (2, 34827663), (3, 23218442), (6, 11609221), (13, 5358102), (26, 2679051), (31, 2246946), (39, 1786034), (62, 1123473), (78, 893017), (93, 748982), (186, 374491), (403, 172842), (806, 86421), (1209, 57614), (2418, 28807)]