66132796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 124579840

約数和(自身を除く): 58447044

約数列:

[1, 2, 4, 31, 43, 62, 79, 86, 124, 157, 158, 172, 314, 316, 628, 1333, 2449, 2666, 3397, 4867, 4898, 5332, 6751, 6794, 9734, 9796, 12403, 13502, 13588, 19468, 24806, 27004, 49612, 105307, 209281, 210614, 384493, 418562, 421228, 533329, 768986, 837124, 1066658, 1537972, 2133316, 16533199, 33066398, 66132796]

約数ペア:

[(1, 66132796), (2, 33066398), (4, 16533199), (31, 2133316), (43, 1537972), (62, 1066658), (79, 837124), (86, 768986), (124, 533329), (157, 421228), (158, 418562), (172, 384493), (314, 210614), (316, 209281), (628, 105307), (1333, 49612), (2449, 27004), (2666, 24806), (3397, 19468), (4867, 13588), (4898, 13502), (5332, 12403), (6751, 9796), (6794, 9734)]