28294089076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{45161}}^1$

素因数の和:45696

約数の個数: 48

約数和(自身を含む): 55993654080

約数和(自身を除く): 27699565004

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 491, 638, 982, 1276, 1964, 5401, 10802, 14239, 21604, 28478, 45161, 56956, 90322, 156629, 180644, 313258, 496771, 626516, 993542, 1309669, 1987084, 2619338, 5238676, 14406359, 22174051, 28812718, 44348102, 57625436, 88696204, 243914561, 487829122, 643047479, 975658244, 1286094958, 2572189916, 7073522269, 14147044538, 28294089076]

約数ペア:

[(1, 28294089076), (2, 14147044538), (4, 7073522269), (11, 2572189916), (22, 1286094958), (29, 975658244), (44, 643047479), (58, 487829122), (116, 243914561), (319, 88696204), (491, 57625436), (638, 44348102), (982, 28812718), (1276, 22174051), (1964, 14406359), (5401, 5238676), (10802, 2619338), (14239, 1987084), (21604, 1309669), (28478, 993542), (45161, 626516), (56956, 496771), (90322, 313258), (156629, 180644)]