38915678932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{93559}}^1$

素因数の和:94016

約数の個数: 48

約数和(自身を含む): 77385347200

約数和(自身を除く): 38469668268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 421, 494, 842, 988, 1684, 5473, 7999, 10946, 15998, 21892, 31996, 93559, 103987, 187118, 207974, 374236, 415948, 1216267, 1777621, 2432534, 3555242, 4865068, 7110484, 23109073, 39388339, 46218146, 78776678, 92436292, 157553356, 512048407, 748378441, 1024096814, 1496756882, 2048193628, 2993513764, 9728919733, 19457839466, 38915678932]

約数ペア:

[(1, 38915678932), (2, 19457839466), (4, 9728919733), (13, 2993513764), (19, 2048193628), (26, 1496756882), (38, 1024096814), (52, 748378441), (76, 512048407), (247, 157553356), (421, 92436292), (494, 78776678), (842, 46218146), (988, 39388339), (1684, 23109073), (5473, 7110484), (7999, 4865068), (10946, 3555242), (15998, 2432534), (21892, 1777621), (31996, 1216267), (93559, 415948), (103987, 374236), (187118, 207974)]