2885744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 5905872

約数和(自身を除く): 3020128

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 83, 106, 164, 166, 212, 328, 332, 424, 656, 664, 848, 1328, 2173, 3403, 4346, 4399, 6806, 8692, 8798, 13612, 17384, 17596, 27224, 34768, 35192, 54448, 70384, 180359, 360718, 721436, 1442872, 2885744]

約数ペア:

[(1, 2885744), (2, 1442872), (4, 721436), (8, 360718), (16, 180359), (41, 70384), (53, 54448), (82, 35192), (83, 34768), (106, 27224), (164, 17596), (166, 17384), (212, 13612), (328, 8798), (332, 8692), (424, 6806), (656, 4399), (664, 4346), (848, 3403), (1328, 2173)]