74866864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 153293760

約数和(自身を除く): 78426896

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 3433, 5452, 6866, 10904, 13732, 21808, 27464, 54928, 99557, 161351, 199114, 322702, 398228, 645404, 796456, 1290808, 1592912, 2581616, 4679179, 9358358, 18716716, 37433432, 74866864]

約数ペア:

[(1, 74866864), (2, 37433432), (4, 18716716), (8, 9358358), (16, 4679179), (29, 2581616), (47, 1592912), (58, 1290808), (94, 796456), (116, 645404), (188, 398228), (232, 322702), (376, 199114), (464, 161351), (752, 99557), (1363, 54928), (2726, 27464), (3433, 21808), (5452, 13732), (6866, 10904)]