25913456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 53222784

約数和(自身を除く): 27309328

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1051, 1072, 1541, 2102, 3082, 4204, 6164, 8408, 12328, 16816, 24173, 24656, 48346, 70417, 96692, 140834, 193384, 281668, 386768, 563336, 1126672, 1619591, 3239182, 6478364, 12956728, 25913456]

約数ペア:

[(1, 25913456), (2, 12956728), (4, 6478364), (8, 3239182), (16, 1619591), (23, 1126672), (46, 563336), (67, 386768), (92, 281668), (134, 193384), (184, 140834), (268, 96692), (368, 70417), (536, 48346), (1051, 24656), (1072, 24173), (1541, 16816), (2102, 12328), (3082, 8408), (4204, 6164)]