25978368

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 80

約数和(自身を含む): 74588976

約数和(自身を除く): 48610608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1301, 1536, 1664, 2496, 2602, 3328, 3903, 4992, 5204, 6656, 7806, 9984, 10408, 15612, 16913, 19968, 20816, 31224, 33826, 41632, 50739, 62448, 67652, 83264, 101478, 124896, 135304, 166528, 202956, 249792, 270608, 333056, 405912, 499584, 541216, 666112, 811824, 999168, 1082432, 1623648, 1998336, 2164864, 3247296, 4329728, 6494592, 8659456, 12989184, 25978368]

約数ペア:

[(1, 25978368), (2, 12989184), (3, 8659456), (4, 6494592), (6, 4329728), (8, 3247296), (12, 2164864), (13, 1998336), (16, 1623648), (24, 1082432), (26, 999168), (32, 811824), (39, 666112), (48, 541216), (52, 499584), (64, 405912), (78, 333056), (96, 270608), (104, 249792), (128, 202956), (156, 166528), (192, 135304), (208, 124896), (256, 101478), (312, 83264), (384, 67652), (416, 62448), (512, 50739), (624, 41632), (768, 33826), (832, 31224), (1248, 20816), (1301, 19968), (1536, 16913), (1664, 15612), (2496, 10408), (2602, 9984), (3328, 7806), (3903, 6656), (4992, 5204)]