28051298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 47573568

約数和(自身を除く): 19522270

約数列:

[1, 2, 11, 22, 41, 82, 137, 227, 274, 451, 454, 902, 1507, 2497, 3014, 4994, 5617, 9307, 11234, 18614, 31099, 61787, 62198, 102377, 123574, 204754, 342089, 684178, 1275059, 2550118, 14025649, 28051298]

約数ペア:

[(1, 28051298), (2, 14025649), (11, 2550118), (22, 1275059), (41, 684178), (82, 342089), (137, 204754), (227, 123574), (274, 102377), (451, 62198), (454, 61787), (902, 31099), (1507, 18614), (2497, 11234), (3014, 9307), (4994, 5617)]