28253932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59357}}^1$

素因数の和:59385

約数の個数: 24

約数和(自身を含む): 59832864

約数和(自身を除く): 31578932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59357, 118714, 237428, 415499, 830998, 1009069, 1661996, 2018138, 4036276, 7063483, 14126966, 28253932]

約数ペア:

[(1, 28253932), (2, 14126966), (4, 7063483), (7, 4036276), (14, 2018138), (17, 1661996), (28, 1009069), (34, 830998), (68, 415499), (119, 237428), (238, 118714), (476, 59357)]