8967728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 22498560

約数和(自身を除く): 13530832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 251, 308, 319, 406, 464, 502, 616, 638, 812, 1004, 1232, 1276, 1624, 1757, 2008, 2233, 2552, 2761, 3248, 3514, 4016, 4466, 5104, 5522, 7028, 7279, 8932, 11044, 14056, 14558, 17864, 19327, 22088, 28112, 29116, 35728, 38654, 44176, 50953, 58232, 77308, 80069, 101906, 116464, 154616, 160138, 203812, 309232, 320276, 407624, 560483, 640552, 815248, 1120966, 1281104, 2241932, 4483864, 8967728]

約数ペア:

[(1, 8967728), (2, 4483864), (4, 2241932), (7, 1281104), (8, 1120966), (11, 815248), (14, 640552), (16, 560483), (22, 407624), (28, 320276), (29, 309232), (44, 203812), (56, 160138), (58, 154616), (77, 116464), (88, 101906), (112, 80069), (116, 77308), (154, 58232), (176, 50953), (203, 44176), (232, 38654), (251, 35728), (308, 29116), (319, 28112), (406, 22088), (464, 19327), (502, 17864), (616, 14558), (638, 14056), (812, 11044), (1004, 8932), (1232, 7279), (1276, 7028), (1624, 5522), (1757, 5104), (2008, 4466), (2233, 4016), (2552, 3514), (2761, 3248)]