7642584

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 20849400

約数和(自身を除く): 13206816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 593, 716, 1074, 1186, 1432, 1611, 1779, 2148, 2372, 3222, 3558, 4296, 4744, 5337, 6444, 7116, 10674, 12888, 14232, 21348, 42696, 106147, 212294, 318441, 424588, 636882, 849176, 955323, 1273764, 1910646, 2547528, 3821292, 7642584]

約数ペア:

[(1, 7642584), (2, 3821292), (3, 2547528), (4, 1910646), (6, 1273764), (8, 955323), (9, 849176), (12, 636882), (18, 424588), (24, 318441), (36, 212294), (72, 106147), (179, 42696), (358, 21348), (537, 14232), (593, 12888), (716, 10674), (1074, 7116), (1186, 6444), (1432, 5337), (1611, 4744), (1779, 4296), (2148, 3558), (2372, 3222)]