25123728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 77423616

約数和(自身を除く): 52299888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3251, 3864, 6502, 7728, 9753, 13004, 19506, 22757, 26008, 39012, 45514, 52016, 68271, 74773, 78024, 91028, 136542, 149546, 156048, 182056, 224319, 273084, 299092, 364112, 448638, 523411, 546168, 598184, 897276, 1046822, 1092336, 1196368, 1570233, 1794552, 2093644, 3140466, 3589104, 4187288, 6280932, 8374576, 12561864, 25123728]

約数ペア:

[(1, 25123728), (2, 12561864), (3, 8374576), (4, 6280932), (6, 4187288), (7, 3589104), (8, 3140466), (12, 2093644), (14, 1794552), (16, 1570233), (21, 1196368), (23, 1092336), (24, 1046822), (28, 897276), (42, 598184), (46, 546168), (48, 523411), (56, 448638), (69, 364112), (84, 299092), (92, 273084), (112, 224319), (138, 182056), (161, 156048), (168, 149546), (184, 136542), (276, 91028), (322, 78024), (336, 74773), (368, 68271), (483, 52016), (552, 45514), (644, 39012), (966, 26008), (1104, 22757), (1288, 19506), (1932, 13004), (2576, 9753), (3251, 7728), (3864, 6502)]