28416546

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68639}}^1$

素因数の和:68670

約数の個数: 24

約数和(自身を含む): 64247040

約数和(自身を除く): 35830494

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68639, 137278, 205917, 411834, 617751, 1235502, 1578697, 3157394, 4736091, 9472182, 14208273, 28416546]

約数ペア:

[(1, 28416546), (2, 14208273), (3, 9472182), (6, 4736091), (9, 3157394), (18, 1578697), (23, 1235502), (46, 617751), (69, 411834), (138, 205917), (207, 137278), (414, 68639)]