72965338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{33749}}^1$

素因数の和:33821

約数の個数: 16

約数和(自身を含む): 116640000

約数和(自身を除く): 43674662

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 33749, 67498, 776227, 1552454, 1586203, 3172406, 36482669, 72965338]

約数ペア:

[(1, 72965338), (2, 36482669), (23, 3172406), (46, 1586203), (47, 1552454), (94, 776227), (1081, 67498), (2162, 33749)]