706433208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73039}}^1$

素因数の和:73092

約数の個数: 64

約数和(自身を含む): 1963315200

約数和(自身を除く): 1256881992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 73039, 146078, 219117, 292156, 438234, 584312, 876468, 949507, 1752936, 1899014, 2264209, 2848521, 3798028, 4528418, 5697042, 6792627, 7596056, 9056836, 11394084, 13585254, 18113672, 22788168, 27170508, 29434717, 54341016, 58869434, 88304151, 117738868, 176608302, 235477736, 353216604, 706433208]

約数ペア:

[(1, 706433208), (2, 353216604), (3, 235477736), (4, 176608302), (6, 117738868), (8, 88304151), (12, 58869434), (13, 54341016), (24, 29434717), (26, 27170508), (31, 22788168), (39, 18113672), (52, 13585254), (62, 11394084), (78, 9056836), (93, 7596056), (104, 6792627), (124, 5697042), (156, 4528418), (186, 3798028), (248, 2848521), (312, 2264209), (372, 1899014), (403, 1752936), (744, 949507), (806, 876468), (1209, 584312), (1612, 438234), (2418, 292156), (3224, 219117), (4836, 146078), (9672, 73039)]