41338878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 97466880

約数和(自身を除く): 56128002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 97, 139, 146, 194, 219, 278, 291, 417, 438, 511, 582, 679, 834, 973, 1022, 1358, 1533, 1946, 2037, 2919, 3066, 4074, 5838, 7081, 10147, 13483, 14162, 20294, 21243, 26966, 30441, 40449, 42486, 49567, 60882, 71029, 80898, 94381, 99134, 142058, 148701, 188762, 213087, 283143, 297402, 426174, 566286, 984259, 1968518, 2952777, 5905554, 6889813, 13779626, 20669439, 41338878]

約数ペア:

[(1, 41338878), (2, 20669439), (3, 13779626), (6, 6889813), (7, 5905554), (14, 2952777), (21, 1968518), (42, 984259), (73, 566286), (97, 426174), (139, 297402), (146, 283143), (194, 213087), (219, 188762), (278, 148701), (291, 142058), (417, 99134), (438, 94381), (511, 80898), (582, 71029), (679, 60882), (834, 49567), (973, 42486), (1022, 40449), (1358, 30441), (1533, 26966), (1946, 21243), (2037, 20294), (2919, 14162), (3066, 13483), (4074, 10147), (5838, 7081)]