1267087024

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{390113}}^1$

素因数の和:390157

約数の個数: 40

約数和(自身を含む): 2902448160

約数和(自身を除く): 1635361136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 390113, 780226, 1560452, 2730791, 3120904, 5461582, 6241808, 10923164, 11313277, 21846328, 22626554, 43692656, 45253108, 79192939, 90506216, 158385878, 181012432, 316771756, 633543512, 1267087024]

約数ペア:

[(1, 1267087024), (2, 633543512), (4, 316771756), (7, 181012432), (8, 158385878), (14, 90506216), (16, 79192939), (28, 45253108), (29, 43692656), (56, 22626554), (58, 21846328), (112, 11313277), (116, 10923164), (203, 6241808), (232, 5461582), (406, 3120904), (464, 2730791), (812, 1560452), (1624, 780226), (3248, 390113)]