28716612

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 41137788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 179, 348, 358, 461, 537, 716, 922, 1074, 1383, 1844, 2148, 2766, 5191, 5532, 10382, 13369, 15573, 20764, 26738, 31146, 40107, 53476, 62292, 80214, 82519, 160428, 165038, 247557, 330076, 495114, 990228, 2393051, 4786102, 7179153, 9572204, 14358306, 28716612]

約数ペア:

[(1, 28716612), (2, 14358306), (3, 9572204), (4, 7179153), (6, 4786102), (12, 2393051), (29, 990228), (58, 495114), (87, 330076), (116, 247557), (174, 165038), (179, 160428), (348, 82519), (358, 80214), (461, 62292), (537, 53476), (716, 40107), (922, 31146), (1074, 26738), (1383, 20764), (1844, 15573), (2148, 13369), (2766, 10382), (5191, 5532)]