28782136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 28241864

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 2699, 5332, 5398, 10664, 10796, 21592, 83669, 116057, 167338, 232114, 334676, 464228, 669352, 928456, 3597767, 7195534, 14391068, 28782136]

約数ペア:

[(1, 28782136), (2, 14391068), (4, 7195534), (8, 3597767), (31, 928456), (43, 669352), (62, 464228), (86, 334676), (124, 232114), (172, 167338), (248, 116057), (344, 83669), (1333, 21592), (2666, 10796), (2699, 10664), (5332, 5398)]