27644927212

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{46199}}^1$

素因数の和:46331

約数の個数: 72

約数和(自身を含む): 58398278400

約数和(自身を除く): 30753351188

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 71, 86, 98, 142, 172, 196, 284, 301, 497, 602, 994, 1204, 1988, 2107, 3053, 3479, 4214, 6106, 6958, 8428, 12212, 13916, 21371, 42742, 46199, 85484, 92398, 149597, 184796, 299194, 323393, 598388, 646786, 1293572, 1986557, 2263751, 3280129, 3973114, 4527502, 6560258, 7946228, 9055004, 13120516, 13905899, 22960903, 27811798, 45921806, 55623596, 91843612, 97341293, 141045547, 160726321, 194682586, 282091094, 321452642, 389365172, 564182188, 642905284, 987318829, 1974637658, 3949275316, 6911231803, 13822463606, 27644927212]

約数ペア:

[(1, 27644927212), (2, 13822463606), (4, 6911231803), (7, 3949275316), (14, 1974637658), (28, 987318829), (43, 642905284), (49, 564182188), (71, 389365172), (86, 321452642), (98, 282091094), (142, 194682586), (172, 160726321), (196, 141045547), (284, 97341293), (301, 91843612), (497, 55623596), (602, 45921806), (994, 27811798), (1204, 22960903), (1988, 13905899), (2107, 13120516), (3053, 9055004), (3479, 7946228), (4214, 6560258), (6106, 4527502), (6958, 3973114), (8428, 3280129), (12212, 2263751), (13916, 1986557), (21371, 1293572), (42742, 646786), (46199, 598388), (85484, 323393), (92398, 299194), (149597, 184796)]