28774510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92821}}^1$

素因数の和:92859

約数の個数: 16

約数和(自身を含む): 53465472

約数和(自身を除く): 24690962

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92821, 185642, 464105, 928210, 2877451, 5754902, 14387255, 28774510]

約数ペア:

[(1, 28774510), (2, 14387255), (5, 5754902), (10, 2877451), (31, 928210), (62, 464105), (155, 185642), (310, 92821)]