26419628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 47867232

約数和(自身を除く): 21447604

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 1303, 2606, 5069, 5212, 10138, 20276, 48211, 96422, 178511, 192844, 357022, 714044, 6604907, 13209814, 26419628]

約数ペア:

[(1, 26419628), (2, 13209814), (4, 6604907), (37, 714044), (74, 357022), (137, 192844), (148, 178511), (274, 96422), (548, 48211), (1303, 20276), (2606, 10138), (5069, 5212)]