28865932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6959}}^1$

素因数の和:7041

約数の個数: 24

約数和(自身を含む): 54371520

約数和(自身を除く): 25505588

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6959, 13918, 27836, 118303, 236606, 424499, 473212, 848998, 1697996, 7216483, 14432966, 28865932]

約数ペア:

[(1, 28865932), (2, 14432966), (4, 7216483), (17, 1697996), (34, 848998), (61, 473212), (68, 424499), (122, 236606), (244, 118303), (1037, 27836), (2074, 13918), (4148, 6959)]