3968008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 8249760

約数和(自身を除く): 4281752

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 673, 737, 1346, 1474, 2692, 2948, 5384, 5896, 7403, 14806, 29612, 45091, 59224, 90182, 180364, 360728, 496001, 992002, 1984004, 3968008]

約数ペア:

[(1, 3968008), (2, 1984004), (4, 992002), (8, 496001), (11, 360728), (22, 180364), (44, 90182), (67, 59224), (88, 45091), (134, 29612), (268, 14806), (536, 7403), (673, 5896), (737, 5384), (1346, 2948), (1474, 2692)]