68555764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3221}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 127475208

約数和(自身を除く): 58919444

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 3221, 5321, 6442, 10642, 12884, 21284, 54757, 109514, 219028, 1008173, 2016346, 4032692, 17138941, 34277882, 68555764]

約数ペア:

[(1, 68555764), (2, 34277882), (4, 17138941), (17, 4032692), (34, 2016346), (68, 1008173), (313, 219028), (626, 109514), (1252, 54757), (3221, 21284), (5321, 12884), (6442, 10642)]