1967968

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 3923640

約数和(自身を除く): 1955672

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 691, 712, 1382, 1424, 2764, 2848, 5528, 11056, 22112, 61499, 122998, 245996, 491992, 983984, 1967968]

約数ペア:

[(1, 1967968), (2, 983984), (4, 491992), (8, 245996), (16, 122998), (32, 61499), (89, 22112), (178, 11056), (356, 5528), (691, 2848), (712, 2764), (1382, 1424)]