40007352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21649}}^1$

素因数の和:21676

約数の個数: 64

約数和(自身を含む): 124704000

約数和(自身を除く): 84696648

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, 21649, 43298, 64947, 86596, 129894, 151543, 173192, 238139, 259788, 303086, 454629, 476278, 519576, 606172, 714417, 909258, 952556, 1212344, 1428834, 1666973, 1818516, 1905112, 2857668, 3333946, 3637032, 5000919, 5715336, 6667892, 10001838, 13335784, 20003676, 40007352]

約数ペア:

[(1, 40007352), (2, 20003676), (3, 13335784), (4, 10001838), (6, 6667892), (7, 5715336), (8, 5000919), (11, 3637032), (12, 3333946), (14, 2857668), (21, 1905112), (22, 1818516), (24, 1666973), (28, 1428834), (33, 1212344), (42, 952556), (44, 909258), (56, 714417), (66, 606172), (77, 519576), (84, 476278), (88, 454629), (132, 303086), (154, 259788), (168, 238139), (231, 173192), (264, 151543), (308, 129894), (462, 86596), (616, 64947), (924, 43298), (1848, 21649)]