72641492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235849}}^1$

素因数の和:235871

約数の個数: 24

約数和(自身を含む): 158491200

約数和(自身を除く): 85849708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235849, 471698, 943396, 1650943, 2594339, 3301886, 5188678, 6603772, 10377356, 18160373, 36320746, 72641492]

約数ペア:

[(1, 72641492), (2, 36320746), (4, 18160373), (7, 10377356), (11, 6603772), (14, 5188678), (22, 3301886), (28, 2594339), (44, 1650943), (77, 943396), (154, 471698), (308, 235849)]