68604302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 116895744

約数和(自身を除く): 48291442

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 1811, 2914, 3622, 18941, 23543, 37882, 47086, 56141, 85117, 112282, 170234, 729833, 1106521, 1459666, 2213042, 2638627, 5277254, 34302151, 68604302]

約数ペア:

[(1, 68604302), (2, 34302151), (13, 5277254), (26, 2638627), (31, 2213042), (47, 1459666), (62, 1106521), (94, 729833), (403, 170234), (611, 112282), (806, 85117), (1222, 56141), (1457, 47086), (1811, 37882), (2914, 23543), (3622, 18941)]