41988408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22721}}^1$

素因数の和:22748

約数の個数: 64

約数和(自身を含む): 130878720

約数和(自身を除く): 88890312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 22721, 45442, 68163, 90884, 136326, 159047, 181768, 249931, 272652, 318094, 477141, 499862, 545304, 636188, 749793, 954282, 999724, 1272376, 1499586, 1749517, 1908564, 1999448, 2999172, 3499034, 3817128, 5248551, 5998344, 6998068, 10497102, 13996136, 20994204, 41988408]

約数ペア:

[(1, 41988408), (2, 20994204), (3, 13996136), (4, 10497102), (6, 6998068), (7, 5998344), (8, 5248551), (11, 3817128), (12, 3499034), (14, 2999172), (21, 1999448), (22, 1908564), (24, 1749517), (28, 1499586), (33, 1272376), (42, 999724), (44, 954282), (56, 749793), (66, 636188), (77, 545304), (84, 499862), (88, 477141), (132, 318094), (154, 272652), (168, 249931), (231, 181768), (264, 159047), (308, 136326), (462, 90884), (616, 68163), (924, 45442), (1848, 22721)]