26342728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 52407360

約数和(自身を除く): 26064632

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2347, 2806, 4694, 5612, 9388, 11224, 18776, 53981, 107962, 143167, 215924, 286334, 431848, 572668, 1145336, 3292841, 6585682, 13171364, 26342728]

約数ペア:

[(1, 26342728), (2, 13171364), (4, 6585682), (8, 3292841), (23, 1145336), (46, 572668), (61, 431848), (92, 286334), (122, 215924), (184, 143167), (244, 107962), (488, 53981), (1403, 18776), (2347, 11224), (2806, 9388), (4694, 5612)]