9789472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 25038720

約数和(自身を除く): 15249248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 137, 154, 176, 203, 224, 232, 274, 308, 319, 352, 406, 464, 548, 616, 638, 812, 928, 959, 1096, 1232, 1276, 1507, 1624, 1918, 2192, 2233, 2464, 2552, 3014, 3248, 3836, 3973, 4384, 4466, 5104, 6028, 6496, 7672, 7946, 8932, 10208, 10549, 12056, 15344, 15892, 17864, 21098, 24112, 27811, 30688, 31784, 35728, 42196, 43703, 48224, 55622, 63568, 71456, 84392, 87406, 111244, 127136, 168784, 174812, 222488, 305921, 337568, 349624, 444976, 611842, 699248, 889952, 1223684, 1398496, 2447368, 4894736, 9789472]

約数ペア:

[(1, 9789472), (2, 4894736), (4, 2447368), (7, 1398496), (8, 1223684), (11, 889952), (14, 699248), (16, 611842), (22, 444976), (28, 349624), (29, 337568), (32, 305921), (44, 222488), (56, 174812), (58, 168784), (77, 127136), (88, 111244), (112, 87406), (116, 84392), (137, 71456), (154, 63568), (176, 55622), (203, 48224), (224, 43703), (232, 42196), (274, 35728), (308, 31784), (319, 30688), (352, 27811), (406, 24112), (464, 21098), (548, 17864), (616, 15892), (638, 15344), (812, 12056), (928, 10549), (959, 10208), (1096, 8932), (1232, 7946), (1276, 7672), (1507, 6496), (1624, 6028), (1918, 5104), (2192, 4466), (2233, 4384), (2464, 3973), (2552, 3836), (3014, 3248)]