4682748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 12628224

約数和(自身を除く): 7945476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 521, 642, 749, 1042, 1284, 1498, 1563, 2084, 2247, 2996, 3126, 3647, 4494, 6252, 7294, 8988, 10941, 14588, 21882, 43764, 55747, 111494, 167241, 222988, 334482, 390229, 668964, 780458, 1170687, 1560916, 2341374, 4682748]

約数ペア:

[(1, 4682748), (2, 2341374), (3, 1560916), (4, 1170687), (6, 780458), (7, 668964), (12, 390229), (14, 334482), (21, 222988), (28, 167241), (42, 111494), (84, 55747), (107, 43764), (214, 21882), (321, 14588), (428, 10941), (521, 8988), (642, 7294), (749, 6252), (1042, 4494), (1284, 3647), (1498, 3126), (1563, 2996), (2084, 2247)]