28627930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98717}}^1$

素因数の和:98753

約数の個数: 16

約数和(自身を含む): 53307720

約数和(自身を除く): 24679790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98717, 197434, 493585, 987170, 2862793, 5725586, 14313965, 28627930]

約数ペア:

[(1, 28627930), (2, 14313965), (5, 5725586), (10, 2862793), (29, 987170), (58, 493585), (145, 197434), (290, 98717)]