28696422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 60750720

約数和(自身を除く): 32054298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1193, 1266, 2386, 3579, 4009, 7158, 8018, 12027, 22667, 24054, 45334, 68001, 136002, 251723, 503446, 755169, 1510338, 4782737, 9565474, 14348211, 28696422]

約数ペア:

[(1, 28696422), (2, 14348211), (3, 9565474), (6, 4782737), (19, 1510338), (38, 755169), (57, 503446), (114, 251723), (211, 136002), (422, 68001), (633, 45334), (1193, 24054), (1266, 22667), (2386, 12027), (3579, 8018), (4009, 7158)]