29731476656

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{4603}}^1$

素因数の和:5290

約数の個数: 80

約数和(自身を含む): 66616712448

約数和(自身を除く): 36885235792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 571, 707, 808, 1142, 1414, 1616, 2284, 2828, 3997, 4568, 4603, 5656, 7994, 9136, 9206, 11312, 15988, 18412, 31976, 32221, 36824, 57671, 63952, 64442, 73648, 115342, 128884, 230684, 257768, 403697, 461368, 464903, 515536, 807394, 922736, 929806, 1614788, 1859612, 2628313, 3229576, 3254321, 3719224, 5256626, 6459152, 6508642, 7438448, 10513252, 13017284, 18398191, 21026504, 26034568, 36796382, 42053008, 52069136, 73592764, 147185528, 265459613, 294371056, 530919226, 1061838452, 1858217291, 2123676904, 3716434582, 4247353808, 7432869164, 14865738328, 29731476656]

約数ペア:

[(1, 29731476656), (2, 14865738328), (4, 7432869164), (7, 4247353808), (8, 3716434582), (14, 2123676904), (16, 1858217291), (28, 1061838452), (56, 530919226), (101, 294371056), (112, 265459613), (202, 147185528), (404, 73592764), (571, 52069136), (707, 42053008), (808, 36796382), (1142, 26034568), (1414, 21026504), (1616, 18398191), (2284, 13017284), (2828, 10513252), (3997, 7438448), (4568, 6508642), (4603, 6459152), (5656, 5256626), (7994, 3719224), (9136, 3254321), (9206, 3229576), (11312, 2628313), (15988, 1859612), (18412, 1614788), (31976, 929806), (32221, 922736), (36824, 807394), (57671, 515536), (63952, 464903), (64442, 461368), (73648, 403697), (115342, 257768), (128884, 230684)]