68290458

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 141453312

約数和(自身を除く): 73162854

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 571, 643, 1142, 1286, 1713, 1929, 3426, 3858, 17701, 19933, 35402, 39866, 53103, 59799, 106206, 119598, 367153, 734306, 1101459, 2202918, 11381743, 22763486, 34145229, 68290458]

約数ペア:

[(1, 68290458), (2, 34145229), (3, 22763486), (6, 11381743), (31, 2202918), (62, 1101459), (93, 734306), (186, 367153), (571, 119598), (643, 106206), (1142, 59799), (1286, 53103), (1713, 39866), (1929, 35402), (3426, 19933), (3858, 17701)]