78312407056

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{28961689}}^1$

素因数の和:28961723

約数の個数: 30

約数和(自身を含む): 164299667370

約数和(自身を除く): 85987260314

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 28961689, 57923378, 115846756, 231693512, 376501957, 463387024, 753003914, 1506007828, 3012015656, 4894525441, 6024031312, 9789050882, 19578101764, 39156203528, 78312407056]

約数ペア:

[(1, 78312407056), (2, 39156203528), (4, 19578101764), (8, 9789050882), (13, 6024031312), (16, 4894525441), (26, 3012015656), (52, 1506007828), (104, 753003914), (169, 463387024), (208, 376501957), (338, 231693512), (676, 115846756), (1352, 57923378), (2704, 28961689)]