47547766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 40269194

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 4157, 5719, 8314, 11438, 29099, 58198, 78983, 157966, 178751, 357502, 552881, 1105762, 1251257, 2502514, 3396269, 6792538, 23773883, 47547766]

約数ペア:

[(1, 47547766), (2, 23773883), (7, 6792538), (14, 3396269), (19, 2502514), (38, 1251257), (43, 1105762), (86, 552881), (133, 357502), (266, 178751), (301, 157966), (602, 78983), (817, 58198), (1634, 29099), (4157, 11438), (5719, 8314)]