28480008

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20113}}^1$

素因数の和:20181

約数の個数: 32

約数和(自身を含む): 72410400

約数和(自身を除く): 43930392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20113, 40226, 60339, 80452, 120678, 160904, 241356, 482712, 1186667, 2373334, 3560001, 4746668, 7120002, 9493336, 14240004, 28480008]

約数ペア:

[(1, 28480008), (2, 14240004), (3, 9493336), (4, 7120002), (6, 4746668), (8, 3560001), (12, 2373334), (24, 1186667), (59, 482712), (118, 241356), (177, 160904), (236, 120678), (354, 80452), (472, 60339), (708, 40226), (1416, 20113)]