13477688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17626312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 239, 266, 371, 424, 478, 532, 742, 956, 1007, 1064, 1484, 1673, 1912, 2014, 2968, 3346, 4028, 4541, 6692, 7049, 8056, 9082, 12667, 13384, 14098, 18164, 25334, 28196, 31787, 36328, 50668, 56392, 63574, 88669, 101336, 127148, 177338, 240673, 254296, 354676, 481346, 709352, 962692, 1684711, 1925384, 3369422, 6738844, 13477688]

約数ペア:

[(1, 13477688), (2, 6738844), (4, 3369422), (7, 1925384), (8, 1684711), (14, 962692), (19, 709352), (28, 481346), (38, 354676), (53, 254296), (56, 240673), (76, 177338), (106, 127148), (133, 101336), (152, 88669), (212, 63574), (239, 56392), (266, 50668), (371, 36328), (424, 31787), (478, 28196), (532, 25334), (742, 18164), (956, 14098), (1007, 13384), (1064, 12667), (1484, 9082), (1673, 8056), (1912, 7049), (2014, 6692), (2968, 4541), (3346, 4028)]