26404644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 74833920

約数和(自身を除く): 48429276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 79, 84, 92, 138, 158, 161, 173, 237, 276, 316, 322, 346, 474, 483, 519, 553, 644, 692, 948, 966, 1038, 1106, 1211, 1659, 1817, 1932, 2076, 2212, 2422, 3318, 3633, 3634, 3979, 4844, 5451, 6636, 7266, 7268, 7958, 10902, 11937, 12719, 13667, 14532, 15916, 21804, 23874, 25438, 27334, 27853, 38157, 41001, 47748, 50876, 54668, 55706, 76314, 82002, 83559, 95669, 111412, 152628, 164004, 167118, 191338, 287007, 314341, 334236, 382676, 574014, 628682, 943023, 1148028, 1257364, 1886046, 2200387, 3772092, 4400774, 6601161, 8801548, 13202322, 26404644]

約数ペア:

[(1, 26404644), (2, 13202322), (3, 8801548), (4, 6601161), (6, 4400774), (7, 3772092), (12, 2200387), (14, 1886046), (21, 1257364), (23, 1148028), (28, 943023), (42, 628682), (46, 574014), (69, 382676), (79, 334236), (84, 314341), (92, 287007), (138, 191338), (158, 167118), (161, 164004), (173, 152628), (237, 111412), (276, 95669), (316, 83559), (322, 82002), (346, 76314), (474, 55706), (483, 54668), (519, 50876), (553, 47748), (644, 41001), (692, 38157), (948, 27853), (966, 27334), (1038, 25438), (1106, 23874), (1211, 21804), (1659, 15916), (1817, 14532), (1932, 13667), (2076, 12719), (2212, 11937), (2422, 10902), (3318, 7958), (3633, 7268), (3634, 7266), (3979, 6636), (4844, 5451)]