28086744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5440

約数の個数: 64

約数和(自身を含む): 82851840

約数和(自身を除く): 54765096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5393, 10786, 16179, 21572, 32358, 37751, 43144, 64716, 75502, 113253, 129432, 151004, 167183, 226506, 302008, 334366, 453012, 501549, 668732, 906024, 1003098, 1170281, 1337464, 2006196, 2340562, 3510843, 4012392, 4681124, 7021686, 9362248, 14043372, 28086744]

約数ペア:

[(1, 28086744), (2, 14043372), (3, 9362248), (4, 7021686), (6, 4681124), (7, 4012392), (8, 3510843), (12, 2340562), (14, 2006196), (21, 1337464), (24, 1170281), (28, 1003098), (31, 906024), (42, 668732), (56, 501549), (62, 453012), (84, 334366), (93, 302008), (124, 226506), (168, 167183), (186, 151004), (217, 129432), (248, 113253), (372, 75502), (434, 64716), (651, 43144), (744, 37751), (868, 32358), (1302, 21572), (1736, 16179), (2604, 10786), (5208, 5393)]