28436248

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{58271}}^1$

素因数の和:58338

約数の個数: 16

約数和(自身を含む): 54192960

約数和(自身を除く): 25756712

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 58271, 116542, 233084, 466168, 3554531, 7109062, 14218124, 28436248]

約数ペア:

[(1, 28436248), (2, 14218124), (4, 7109062), (8, 3554531), (61, 466168), (122, 233084), (244, 116542), (488, 58271)]