40991976

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6397}}^1$

素因数の和:6498

約数の個数: 48

約数和(自身を含む): 112284900

約数和(自身を除く): 71292924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6397, 6408, 12794, 19191, 25588, 38382, 51176, 57573, 76764, 115146, 153528, 230292, 460584, 569333, 1138666, 1707999, 2277332, 3415998, 4554664, 5123997, 6831996, 10247994, 13663992, 20495988, 40991976]

約数ペア:

[(1, 40991976), (2, 20495988), (3, 13663992), (4, 10247994), (6, 6831996), (8, 5123997), (9, 4554664), (12, 3415998), (18, 2277332), (24, 1707999), (36, 1138666), (72, 569333), (89, 460584), (178, 230292), (267, 153528), (356, 115146), (534, 76764), (712, 57573), (801, 51176), (1068, 38382), (1602, 25588), (2136, 19191), (3204, 12794), (6397, 6408)]