8561644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 18903808

約数和(自身を除く): 10342164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 547, 559, 602, 1094, 1118, 1204, 2188, 2236, 3829, 3913, 7111, 7658, 7826, 14222, 15316, 15652, 23521, 28444, 47042, 49777, 94084, 99554, 164647, 199108, 305773, 329294, 611546, 658588, 1223092, 2140411, 4280822, 8561644]

約数ペア:

[(1, 8561644), (2, 4280822), (4, 2140411), (7, 1223092), (13, 658588), (14, 611546), (26, 329294), (28, 305773), (43, 199108), (52, 164647), (86, 99554), (91, 94084), (172, 49777), (182, 47042), (301, 28444), (364, 23521), (547, 15652), (559, 15316), (602, 14222), (1094, 7826), (1118, 7658), (1204, 7111), (2188, 3913), (2236, 3829)]