28940988

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{10091}}^1$

素因数の和:10337

約数の個数: 24

約数和(自身を含む): 67818240

約数和(自身を除く): 38877252

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 10091, 20182, 30273, 40364, 60546, 121092, 2411749, 4823498, 7235247, 9646996, 14470494, 28940988]

約数ペア:

[(1, 28940988), (2, 14470494), (3, 9646996), (4, 7235247), (6, 4823498), (12, 2411749), (239, 121092), (478, 60546), (717, 40364), (956, 30273), (1434, 20182), (2868, 10091)]