25174896

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 42320784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 83, 89, 142, 166, 178, 213, 249, 267, 284, 332, 356, 426, 498, 534, 568, 664, 712, 852, 996, 1068, 1136, 1328, 1424, 1704, 1992, 2136, 3408, 3984, 4272, 5893, 6319, 7387, 11786, 12638, 14774, 17679, 18957, 22161, 23572, 25276, 29548, 35358, 37914, 44322, 47144, 50552, 59096, 70716, 75828, 88644, 94288, 101104, 118192, 141432, 151656, 177288, 282864, 303312, 354576, 524477, 1048954, 1573431, 2097908, 3146862, 4195816, 6293724, 8391632, 12587448, 25174896]

約数ペア:

[(1, 25174896), (2, 12587448), (3, 8391632), (4, 6293724), (6, 4195816), (8, 3146862), (12, 2097908), (16, 1573431), (24, 1048954), (48, 524477), (71, 354576), (83, 303312), (89, 282864), (142, 177288), (166, 151656), (178, 141432), (213, 118192), (249, 101104), (267, 94288), (284, 88644), (332, 75828), (356, 70716), (426, 59096), (498, 50552), (534, 47144), (568, 44322), (664, 37914), (712, 35358), (852, 29548), (996, 25276), (1068, 23572), (1136, 22161), (1328, 18957), (1424, 17679), (1704, 14774), (1992, 12638), (2136, 11786), (3408, 7387), (3984, 6319), (4272, 5893)]