66522428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139753}}^1$

素因数の和:139781

約数の個数: 24

約数和(自身を含む): 140872032

約数和(自身を除く): 74349604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 139753, 279506, 559012, 978271, 1956542, 2375801, 3913084, 4751602, 9503204, 16630607, 33261214, 66522428]

約数ペア:

[(1, 66522428), (2, 33261214), (4, 16630607), (7, 9503204), (14, 4751602), (17, 3913084), (28, 2375801), (34, 1956542), (68, 978271), (119, 559012), (238, 279506), (476, 139753)]