9257144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 19368720

約数和(自身を除く): 10111576

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 167, 169, 328, 334, 338, 533, 668, 676, 1066, 1336, 1352, 2132, 2171, 4264, 4342, 6847, 6929, 8684, 13694, 13858, 17368, 27388, 27716, 28223, 54776, 55432, 56446, 89011, 112892, 178022, 225784, 356044, 712088, 1157143, 2314286, 4628572, 9257144]

約数ペア:

[(1, 9257144), (2, 4628572), (4, 2314286), (8, 1157143), (13, 712088), (26, 356044), (41, 225784), (52, 178022), (82, 112892), (104, 89011), (164, 56446), (167, 55432), (169, 54776), (328, 28223), (334, 27716), (338, 27388), (533, 17368), (668, 13858), (676, 13694), (1066, 8684), (1336, 6929), (1352, 6847), (2132, 4342), (2171, 4264)]