26955376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 37326224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 239, 266, 304, 371, 424, 478, 532, 742, 848, 956, 1007, 1064, 1484, 1673, 1912, 2014, 2128, 2968, 3346, 3824, 4028, 4541, 5936, 6692, 7049, 8056, 9082, 12667, 13384, 14098, 16112, 18164, 25334, 26768, 28196, 31787, 36328, 50668, 56392, 63574, 72656, 88669, 101336, 112784, 127148, 177338, 202672, 240673, 254296, 354676, 481346, 508592, 709352, 962692, 1418704, 1684711, 1925384, 3369422, 3850768, 6738844, 13477688, 26955376]

約数ペア:

[(1, 26955376), (2, 13477688), (4, 6738844), (7, 3850768), (8, 3369422), (14, 1925384), (16, 1684711), (19, 1418704), (28, 962692), (38, 709352), (53, 508592), (56, 481346), (76, 354676), (106, 254296), (112, 240673), (133, 202672), (152, 177338), (212, 127148), (239, 112784), (266, 101336), (304, 88669), (371, 72656), (424, 63574), (478, 56392), (532, 50668), (742, 36328), (848, 31787), (956, 28196), (1007, 26768), (1064, 25334), (1484, 18164), (1673, 16112), (1912, 14098), (2014, 13384), (2128, 12667), (2968, 9082), (3346, 8056), (3824, 7049), (4028, 6692), (4541, 5936)]