28804648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 57893760

約数和(自身を除く): 29089112

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 4231, 6808, 8462, 16924, 33848, 97313, 156547, 194626, 313094, 389252, 626188, 778504, 1252376, 3600581, 7201162, 14402324, 28804648]

約数ペア:

[(1, 28804648), (2, 14402324), (4, 7201162), (8, 3600581), (23, 1252376), (37, 778504), (46, 626188), (74, 389252), (92, 313094), (148, 194626), (184, 156547), (296, 97313), (851, 33848), (1702, 16924), (3404, 8462), (4231, 6808)]