28114648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 56194560

約数和(自身を除く): 28079912

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3251, 4324, 6502, 8648, 13004, 26008, 74773, 149546, 152797, 299092, 305594, 598184, 611188, 1222376, 3514331, 7028662, 14057324, 28114648]

約数ペア:

[(1, 28114648), (2, 14057324), (4, 7028662), (8, 3514331), (23, 1222376), (46, 611188), (47, 598184), (92, 305594), (94, 299092), (184, 152797), (188, 149546), (376, 74773), (1081, 26008), (2162, 13004), (3251, 8648), (4324, 6502)]