1552872776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2053}}^1$

素因数の和:3118

約数の個数: 64

約数和(自身を含む): 3588748800

約数和(自身を除く): 2035876024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1039, 2053, 2078, 4106, 4156, 7273, 8212, 8312, 13507, 14371, 14546, 16424, 26689, 27014, 28742, 29092, 53378, 54028, 57484, 58184, 94549, 106756, 108056, 114968, 186823, 189098, 213512, 373646, 378196, 747292, 756392, 1494584, 2133067, 4266134, 8532268, 14931469, 17064536, 27729871, 29862938, 55459742, 59725876, 110919484, 119451752, 194109097, 221838968, 388218194, 776436388, 1552872776]

約数ペア:

[(1, 1552872776), (2, 776436388), (4, 388218194), (7, 221838968), (8, 194109097), (13, 119451752), (14, 110919484), (26, 59725876), (28, 55459742), (52, 29862938), (56, 27729871), (91, 17064536), (104, 14931469), (182, 8532268), (364, 4266134), (728, 2133067), (1039, 1494584), (2053, 756392), (2078, 747292), (4106, 378196), (4156, 373646), (7273, 213512), (8212, 189098), (8312, 186823), (13507, 114968), (14371, 108056), (14546, 106756), (16424, 94549), (26689, 58184), (27014, 57484), (28742, 54028), (29092, 53378)]