7267728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 21318080

約数和(自身を除く): 14050352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 613, 624, 741, 912, 988, 1226, 1482, 1839, 1976, 2452, 2964, 3678, 3952, 4904, 5928, 7356, 7969, 9808, 11647, 11856, 14712, 15938, 23294, 23907, 29424, 31876, 34941, 46588, 47814, 63752, 69882, 93176, 95628, 127504, 139764, 151411, 186352, 191256, 279528, 302822, 382512, 454233, 559056, 605644, 908466, 1211288, 1816932, 2422576, 3633864, 7267728]

約数ペア:

[(1, 7267728), (2, 3633864), (3, 2422576), (4, 1816932), (6, 1211288), (8, 908466), (12, 605644), (13, 559056), (16, 454233), (19, 382512), (24, 302822), (26, 279528), (38, 191256), (39, 186352), (48, 151411), (52, 139764), (57, 127504), (76, 95628), (78, 93176), (104, 69882), (114, 63752), (152, 47814), (156, 46588), (208, 34941), (228, 31876), (247, 29424), (304, 23907), (312, 23294), (456, 15938), (494, 14712), (613, 11856), (624, 11647), (741, 9808), (912, 7969), (988, 7356), (1226, 5928), (1482, 4904), (1839, 3952), (1976, 3678), (2452, 2964)]