66405502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 110084832

約数和(自身を除く): 43679330

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 731, 857, 901, 1462, 1714, 1802, 2279, 4558, 14569, 29138, 36851, 38743, 45421, 73702, 77486, 90842, 626467, 772157, 1252934, 1544314, 1953103, 3906206, 33202751, 66405502]

約数ペア:

[(1, 66405502), (2, 33202751), (17, 3906206), (34, 1953103), (43, 1544314), (53, 1252934), (86, 772157), (106, 626467), (731, 90842), (857, 77486), (901, 73702), (1462, 45421), (1714, 38743), (1802, 36851), (2279, 29138), (4558, 14569)]