25564896

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1438

約数の個数: 120

約数和(自身を含む): 85987440

約数和(自身を除く): 60422544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1409, 1512, 2016, 2268, 2592, 2818, 3024, 4227, 4536, 5636, 6048, 8454, 9072, 9863, 11272, 12681, 16908, 18144, 19726, 22544, 25362, 29589, 33816, 38043, 39452, 45088, 50724, 59178, 67632, 76086, 78904, 88767, 101448, 114129, 118356, 135264, 152172, 157808, 177534, 202896, 228258, 236712, 266301, 304344, 315616, 355068, 405792, 456516, 473424, 532602, 608688, 710136, 798903, 913032, 946848, 1065204, 1217376, 1420272, 1597806, 1826064, 2130408, 2840544, 3195612, 3652128, 4260816, 6391224, 8521632, 12782448, 25564896]

約数ペア:

[(1, 25564896), (2, 12782448), (3, 8521632), (4, 6391224), (6, 4260816), (7, 3652128), (8, 3195612), (9, 2840544), (12, 2130408), (14, 1826064), (16, 1597806), (18, 1420272), (21, 1217376), (24, 1065204), (27, 946848), (28, 913032), (32, 798903), (36, 710136), (42, 608688), (48, 532602), (54, 473424), (56, 456516), (63, 405792), (72, 355068), (81, 315616), (84, 304344), (96, 266301), (108, 236712), (112, 228258), (126, 202896), (144, 177534), (162, 157808), (168, 152172), (189, 135264), (216, 118356), (224, 114129), (252, 101448), (288, 88767), (324, 78904), (336, 76086), (378, 67632), (432, 59178), (504, 50724), (567, 45088), (648, 39452), (672, 38043), (756, 33816), (864, 29589), (1008, 25362), (1134, 22544), (1296, 19726), (1409, 18144), (1512, 16908), (2016, 12681), (2268, 11272), (2592, 9863), (2818, 9072), (3024, 8454), (4227, 6048), (4536, 5636)]