27834392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 55350000

約数和(自身を除く): 27515608

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 1229, 2458, 2831, 4916, 5662, 9832, 11324, 22648, 23351, 46702, 93404, 183121, 186808, 366242, 732484, 1464968, 3479299, 6958598, 13917196, 27834392]

約数ペア:

[(1, 27834392), (2, 13917196), (4, 6958598), (8, 3479299), (19, 1464968), (38, 732484), (76, 366242), (149, 186808), (152, 183121), (298, 93404), (596, 46702), (1192, 23351), (1229, 22648), (2458, 11324), (2831, 9832), (4916, 5662)]