4894736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 12320640

約数和(自身を除く): 7425904

約数列:

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

約数ペア:

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