39428284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 83059200

約数和(自身を除く): 43630916

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 823, 826, 1646, 1652, 1711, 3292, 3422, 5761, 6844, 11522, 11977, 23044, 23867, 23954, 47734, 47908, 48557, 95468, 97114, 167069, 194228, 334138, 339899, 668276, 679798, 1359596, 1408153, 2816306, 5632612, 9857071, 19714142, 39428284]

約数ペア:

[(1, 39428284), (2, 19714142), (4, 9857071), (7, 5632612), (14, 2816306), (28, 1408153), (29, 1359596), (58, 679798), (59, 668276), (116, 339899), (118, 334138), (203, 194228), (236, 167069), (406, 97114), (413, 95468), (812, 48557), (823, 47908), (826, 47734), (1646, 23954), (1652, 23867), (1711, 23044), (3292, 11977), (3422, 11522), (5761, 6844)]