25172112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3980

約数の個数: 80

約数和(自身を含む): 78248960

約数和(自身を除く): 53076848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 3943, 6384, 7886, 11829, 15772, 23658, 27601, 31544, 47316, 55202, 63088, 74917, 82803, 94632, 110404, 149834, 165606, 189264, 220808, 224751, 299668, 331212, 441616, 449502, 524419, 599336, 662424, 899004, 1048838, 1198672, 1324848, 1573257, 1798008, 2097676, 3146514, 3596016, 4195352, 6293028, 8390704, 12586056, 25172112]

約数ペア:

[(1, 25172112), (2, 12586056), (3, 8390704), (4, 6293028), (6, 4195352), (7, 3596016), (8, 3146514), (12, 2097676), (14, 1798008), (16, 1573257), (19, 1324848), (21, 1198672), (24, 1048838), (28, 899004), (38, 662424), (42, 599336), (48, 524419), (56, 449502), (57, 441616), (76, 331212), (84, 299668), (112, 224751), (114, 220808), (133, 189264), (152, 165606), (168, 149834), (228, 110404), (266, 94632), (304, 82803), (336, 74917), (399, 63088), (456, 55202), (532, 47316), (798, 31544), (912, 27601), (1064, 23658), (1596, 15772), (2128, 11829), (3192, 7886), (3943, 6384)]