28908612

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{971}}^1$

素因数の和:1808

約数の個数: 36

約数和(自身を含む): 73238256

約数和(自身を除く): 44329644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 971, 1654, 1942, 2481, 2913, 3308, 3884, 4962, 5826, 7443, 8739, 9924, 11652, 14886, 17478, 29772, 34956, 803017, 1606034, 2409051, 3212068, 4818102, 7227153, 9636204, 14454306, 28908612]

約数ペア:

[(1, 28908612), (2, 14454306), (3, 9636204), (4, 7227153), (6, 4818102), (9, 3212068), (12, 2409051), (18, 1606034), (36, 803017), (827, 34956), (971, 29772), (1654, 17478), (1942, 14886), (2481, 11652), (2913, 9924), (3308, 8739), (3884, 7443), (4962, 5826)]