28146972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47869}}^1$

素因数の和:47890

約数の個数: 36

約数和(自身を含む): 76400520

約数和(自身を除く): 48253548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47869, 95738, 143607, 191476, 287214, 335083, 574428, 670166, 1005249, 1340332, 2010498, 2345581, 4020996, 4691162, 7036743, 9382324, 14073486, 28146972]

約数ペア:

[(1, 28146972), (2, 14073486), (3, 9382324), (4, 7036743), (6, 4691162), (7, 4020996), (12, 2345581), (14, 2010498), (21, 1340332), (28, 1005249), (42, 670166), (49, 574428), (84, 335083), (98, 287214), (147, 191476), (196, 143607), (294, 95738), (588, 47869)]