28697224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 57715200

約数和(自身を除く): 29017976

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2671, 2686, 5342, 5372, 10684, 10744, 21368, 45407, 90814, 181628, 211009, 363256, 422018, 844036, 1688072, 3587153, 7174306, 14348612, 28697224]

約数ペア:

[(1, 28697224), (2, 14348612), (4, 7174306), (8, 3587153), (17, 1688072), (34, 844036), (68, 422018), (79, 363256), (136, 211009), (158, 181628), (316, 90814), (632, 45407), (1343, 21368), (2671, 10744), (2686, 10684), (5342, 5372)]