65613432

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 168671160

約数和(自身を除く): 103057728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1369, 1997, 2738, 3994, 4107, 5476, 5991, 7988, 8214, 10952, 11982, 15976, 16428, 23964, 32856, 47928, 73889, 147778, 221667, 295556, 443334, 591112, 886668, 1773336, 2733893, 5467786, 8201679, 10935572, 16403358, 21871144, 32806716, 65613432]

約数ペア:

[(1, 65613432), (2, 32806716), (3, 21871144), (4, 16403358), (6, 10935572), (8, 8201679), (12, 5467786), (24, 2733893), (37, 1773336), (74, 886668), (111, 591112), (148, 443334), (222, 295556), (296, 221667), (444, 147778), (888, 73889), (1369, 47928), (1997, 32856), (2738, 23964), (3994, 16428), (4107, 15976), (5476, 11982), (5991, 10952), (7988, 8214)]