25770726208

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1607}}^1\times {\mathrm{1973}}^1$

素因数の和:3719

約数の個数: 56

約数和(自身を含む): 51599665152

約数和(自身を除く): 25828938944

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 1607, 1973, 2032, 3214, 3946, 4064, 6428, 7892, 8128, 12856, 15784, 25712, 31568, 51424, 63136, 102848, 126272, 204089, 250571, 408178, 501142, 816356, 1002284, 1632712, 2004568, 3170611, 3265424, 4009136, 6341222, 6530848, 8018272, 12682444, 13061696, 16036544, 25364888, 50729776, 101459552, 202919104, 402667597, 805335194, 1610670388, 3221340776, 6442681552, 12885363104, 25770726208]

約数ペア:

[(1, 25770726208), (2, 12885363104), (4, 6442681552), (8, 3221340776), (16, 1610670388), (32, 805335194), (64, 402667597), (127, 202919104), (254, 101459552), (508, 50729776), (1016, 25364888), (1607, 16036544), (1973, 13061696), (2032, 12682444), (3214, 8018272), (3946, 6530848), (4064, 6341222), (6428, 4009136), (7892, 3265424), (8128, 3170611), (12856, 2004568), (15784, 1632712), (25712, 1002284), (31568, 816356), (51424, 501142), (63136, 408178), (102848, 250571), (126272, 204089)]