28842216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 78254400

約数和(自身を除く): 49412184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 547, 676, 1014, 1094, 1352, 1641, 2028, 2188, 2197, 3282, 4056, 4376, 4394, 6564, 6591, 7111, 8788, 13128, 13182, 14222, 17576, 21333, 26364, 28444, 42666, 52728, 56888, 85332, 92443, 170664, 184886, 277329, 369772, 554658, 739544, 1109316, 1201759, 2218632, 2403518, 3605277, 4807036, 7210554, 9614072, 14421108, 28842216]

約数ペア:

[(1, 28842216), (2, 14421108), (3, 9614072), (4, 7210554), (6, 4807036), (8, 3605277), (12, 2403518), (13, 2218632), (24, 1201759), (26, 1109316), (39, 739544), (52, 554658), (78, 369772), (104, 277329), (156, 184886), (169, 170664), (312, 92443), (338, 85332), (507, 56888), (547, 52728), (676, 42666), (1014, 28444), (1094, 26364), (1352, 21333), (1641, 17576), (2028, 14222), (2188, 13182), (2197, 13128), (3282, 8788), (4056, 7111), (4376, 6591), (4394, 6564)]