25439928

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{17377}}^1$

素因数の和:17447

約数の個数: 32

約数和(自身を含む): 64646160

約数和(自身を除く): 39206232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 17377, 34754, 52131, 69508, 104262, 139016, 208524, 417048, 1059997, 2119994, 3179991, 4239988, 6359982, 8479976, 12719964, 25439928]

約数ペア:

[(1, 25439928), (2, 12719964), (3, 8479976), (4, 6359982), (6, 4239988), (8, 3179991), (12, 2119994), (24, 1059997), (61, 417048), (122, 208524), (183, 139016), (244, 104262), (366, 69508), (488, 52131), (732, 34754), (1464, 17377)]