628959017848

素因数分解:

$2^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{14758753}}^1$

素因数の和:14759527

約数の個数: 32

約数和(自身を含む): 1349540465760

約数和(自身を除く): 720581447912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 761, 1522, 3044, 5327, 6088, 10654, 21308, 42616, 14758753, 29517506, 59035012, 103311271, 118070024, 206622542, 413245084, 826490168, 11231411033, 22462822066, 44925644132, 78619877231, 89851288264, 157239754462, 314479508924, 628959017848]

約数ペア:

[(1, 628959017848), (2, 314479508924), (4, 157239754462), (7, 89851288264), (8, 78619877231), (14, 44925644132), (28, 22462822066), (56, 11231411033), (761, 826490168), (1522, 413245084), (3044, 206622542), (5327, 118070024), (6088, 103311271), (10654, 59035012), (21308, 29517506), (42616, 14758753)]