7822984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 9413816

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 107, 148, 152, 214, 247, 296, 428, 481, 494, 703, 856, 962, 988, 1391, 1406, 1924, 1976, 2033, 2782, 2812, 3848, 3959, 4066, 5564, 5624, 7918, 8132, 9139, 11128, 15836, 16264, 18278, 26429, 31672, 36556, 51467, 52858, 73112, 75221, 102934, 105716, 150442, 205868, 211432, 300884, 411736, 601768, 977873, 1955746, 3911492, 7822984]

約数ペア:

[(1, 7822984), (2, 3911492), (4, 1955746), (8, 977873), (13, 601768), (19, 411736), (26, 300884), (37, 211432), (38, 205868), (52, 150442), (74, 105716), (76, 102934), (104, 75221), (107, 73112), (148, 52858), (152, 51467), (214, 36556), (247, 31672), (296, 26429), (428, 18278), (481, 16264), (494, 15836), (703, 11128), (856, 9139), (962, 8132), (988, 7918), (1391, 5624), (1406, 5564), (1924, 4066), (1976, 3959), (2033, 3848), (2782, 2812)]