25263394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 43965936

約数和(自身を除く): 18702542

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 937, 1037, 1586, 1874, 2074, 12181, 13481, 15929, 24362, 26962, 31858, 57157, 114314, 207077, 414154, 743041, 971669, 1486082, 1943338, 12631697, 25263394]

約数ペア:

[(1, 25263394), (2, 12631697), (13, 1943338), (17, 1486082), (26, 971669), (34, 743041), (61, 414154), (122, 207077), (221, 114314), (442, 57157), (793, 31858), (937, 26962), (1037, 24362), (1586, 15929), (1874, 13481), (2074, 12181)]