7620976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 10056464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 53, 76, 86, 88, 106, 152, 172, 176, 209, 212, 304, 344, 418, 424, 473, 583, 688, 817, 836, 848, 946, 1007, 1166, 1634, 1672, 1892, 2014, 2279, 2332, 3268, 3344, 3784, 4028, 4558, 4664, 6536, 7568, 8056, 8987, 9116, 9328, 11077, 13072, 16112, 17974, 18232, 22154, 25069, 35948, 36464, 43301, 44308, 50138, 71896, 86602, 88616, 100276, 143792, 173204, 177232, 200552, 346408, 401104, 476311, 692816, 952622, 1905244, 3810488, 7620976]

約数ペア:

[(1, 7620976), (2, 3810488), (4, 1905244), (8, 952622), (11, 692816), (16, 476311), (19, 401104), (22, 346408), (38, 200552), (43, 177232), (44, 173204), (53, 143792), (76, 100276), (86, 88616), (88, 86602), (106, 71896), (152, 50138), (172, 44308), (176, 43301), (209, 36464), (212, 35948), (304, 25069), (344, 22154), (418, 18232), (424, 17974), (473, 16112), (583, 13072), (688, 11077), (817, 9328), (836, 9116), (848, 8987), (946, 8056), (1007, 7568), (1166, 6536), (1634, 4664), (1672, 4558), (1892, 4028), (2014, 3784), (2279, 3344), (2332, 3268)]