28548458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 17513110

約数列:

[1, 2, 31, 47, 62, 94, 97, 101, 194, 202, 1457, 2914, 3007, 3131, 4559, 4747, 6014, 6262, 9118, 9494, 9797, 19594, 141329, 147157, 282658, 294314, 303707, 460459, 607414, 920918, 14274229, 28548458]

約数ペア:

[(1, 28548458), (2, 14274229), (31, 920918), (47, 607414), (62, 460459), (94, 303707), (97, 294314), (101, 282658), (194, 147157), (202, 141329), (1457, 19594), (2914, 9797), (3007, 9494), (3131, 9118), (4559, 6262), (4747, 6014)]