28236350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18260

約数の個数: 24

約数和(自身を含む): 54216768

約数和(自身を除く): 25980418

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 18217, 36434, 91085, 182170, 455425, 564727, 910850, 1129454, 2823635, 5647270, 14118175, 28236350]

約数ペア:

[(1, 28236350), (2, 14118175), (5, 5647270), (10, 2823635), (25, 1129454), (31, 910850), (50, 564727), (62, 455425), (155, 182170), (310, 91085), (775, 36434), (1550, 18217)]