27701126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 46798560

約数和(自身を除く): 19097434

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 313, 323, 626, 646, 2329, 2603, 4658, 5206, 5321, 5947, 10642, 11894, 42881, 44251, 85762, 88502, 101099, 202198, 728977, 814739, 1457954, 1629478, 13850563, 27701126]

約数ペア:

[(1, 27701126), (2, 13850563), (17, 1629478), (19, 1457954), (34, 814739), (38, 728977), (137, 202198), (274, 101099), (313, 88502), (323, 85762), (626, 44251), (646, 42881), (2329, 11894), (2603, 10642), (4658, 5947), (5206, 5321)]