438436709872

素因数分解:

$2^4\times 7^1\times {\mathrm{3914613481}}^1$

素因数の和:3914613496

約数の個数: 20

約数和(自身を含む): 970824143536

約数和(自身を除く): 532387433664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3914613481, 7829226962, 15658453924, 27402294367, 31316907848, 54804588734, 62633815696, 109609177468, 219218354936, 438436709872]

約数ペア:

[(1, 438436709872), (2, 219218354936), (4, 109609177468), (7, 62633815696), (8, 54804588734), (14, 31316907848), (16, 27402294367), (28, 15658453924), (56, 7829226962), (112, 3914613481)]