7427373296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3490307}}^1$

素因数の和:3490341

約数の個数: 40

約数和(自身を含む): 17311927680

約数和(自身を除く): 9884554384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3490307, 6980614, 13961228, 24432149, 27922456, 48864298, 55844912, 66315833, 97728596, 132631666, 195457192, 265263332, 390914384, 464210831, 530526664, 928421662, 1061053328, 1856843324, 3713686648, 7427373296]

約数ペア:

[(1, 7427373296), (2, 3713686648), (4, 1856843324), (7, 1061053328), (8, 928421662), (14, 530526664), (16, 464210831), (19, 390914384), (28, 265263332), (38, 195457192), (56, 132631666), (76, 97728596), (112, 66315833), (133, 55844912), (152, 48864298), (266, 27922456), (304, 24432149), (532, 13961228), (1064, 6980614), (2128, 3490307)]