7159256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 15664320

約数和(自身を除く): 8505064

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 73, 82, 92, 104, 146, 164, 184, 292, 299, 328, 533, 584, 598, 943, 949, 1066, 1196, 1679, 1886, 1898, 2132, 2392, 2993, 3358, 3772, 3796, 4264, 5986, 6716, 7544, 7592, 11972, 12259, 13432, 21827, 23944, 24518, 38909, 43654, 49036, 68839, 77818, 87308, 98072, 137678, 155636, 174616, 275356, 311272, 550712, 894907, 1789814, 3579628, 7159256]

約数ペア:

[(1, 7159256), (2, 3579628), (4, 1789814), (8, 894907), (13, 550712), (23, 311272), (26, 275356), (41, 174616), (46, 155636), (52, 137678), (73, 98072), (82, 87308), (92, 77818), (104, 68839), (146, 49036), (164, 43654), (184, 38909), (292, 24518), (299, 23944), (328, 21827), (533, 13432), (584, 12259), (598, 11972), (943, 7592), (949, 7544), (1066, 6716), (1196, 5986), (1679, 4264), (1886, 3796), (1898, 3772), (2132, 3358), (2392, 2993)]