12989184

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 37258032

約数和(自身を除く): 24268848

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, 624, 768, 832, 1248, 1301, 1664, 2496, 2602, 3328, 3903, 4992, 5204, 7806, 9984, 10408, 15612, 16913, 20816, 31224, 33826, 41632, 50739, 62448, 67652, 83264, 101478, 124896, 135304, 166528, 202956, 249792, 270608, 333056, 405912, 499584, 541216, 811824, 999168, 1082432, 1623648, 2164864, 3247296, 4329728, 6494592, 12989184]

約数ペア:

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