28789286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 17866714

約数列:

[1, 2, 29, 47, 58, 59, 94, 118, 179, 358, 1363, 1711, 2726, 2773, 3422, 5191, 5546, 8413, 10382, 10561, 16826, 21122, 80417, 160834, 243977, 306269, 487954, 496367, 612538, 992734, 14394643, 28789286]

約数ペア:

[(1, 28789286), (2, 14394643), (29, 992734), (47, 612538), (58, 496367), (59, 487954), (94, 306269), (118, 243977), (179, 160834), (358, 80417), (1363, 21122), (1711, 16826), (2726, 10561), (2773, 10382), (3422, 8413), (5191, 5546)]