25039302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 53088000

約数和(自身を除く): 28048698

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1399, 2798, 2983, 4197, 5966, 8394, 8949, 17898, 26581, 53162, 79743, 159486, 219643, 439286, 658929, 1317858, 4173217, 8346434, 12519651, 25039302]

約数ペア:

[(1, 25039302), (2, 12519651), (3, 8346434), (6, 4173217), (19, 1317858), (38, 658929), (57, 439286), (114, 219643), (157, 159486), (314, 79743), (471, 53162), (942, 26581), (1399, 17898), (2798, 8949), (2983, 8394), (4197, 5966)]