72779854

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{3643}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 124887168

約数和(自身を除く): 52107314

約数列:

[1, 2, 7, 14, 1427, 2854, 3643, 7286, 9989, 19978, 25501, 51002, 5198561, 10397122, 36389927, 72779854]

約数ペア:

[(1, 72779854), (2, 36389927), (7, 10397122), (14, 5198561), (1427, 51002), (2854, 25501), (3643, 19978), (7286, 9989)]