27169552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 54684000

約数和(自身を除く): 27514448

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 499, 656, 664, 998, 1328, 1996, 3403, 3992, 6806, 7984, 13612, 20459, 27224, 40918, 41417, 54448, 81836, 82834, 163672, 165668, 327344, 331336, 662672, 1698097, 3396194, 6792388, 13584776, 27169552]

約数ペア:

[(1, 27169552), (2, 13584776), (4, 6792388), (8, 3396194), (16, 1698097), (41, 662672), (82, 331336), (83, 327344), (164, 165668), (166, 163672), (328, 82834), (332, 81836), (499, 54448), (656, 41417), (664, 40918), (998, 27224), (1328, 20459), (1996, 13612), (3403, 7984), (3992, 6806)]