65538928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45013}}^1$

素因数の和:45041

約数の個数: 40

約数和(自身を含む): 156288608

約数和(自身を除く): 90749680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 45013, 90026, 180052, 315091, 360104, 585169, 630182, 720208, 1170338, 1260364, 2340676, 2520728, 4096183, 4681352, 5041456, 8192366, 9362704, 16384732, 32769464, 65538928]

約数ペア:

[(1, 65538928), (2, 32769464), (4, 16384732), (7, 9362704), (8, 8192366), (13, 5041456), (14, 4681352), (16, 4096183), (26, 2520728), (28, 2340676), (52, 1260364), (56, 1170338), (91, 720208), (104, 630182), (112, 585169), (182, 360104), (208, 315091), (364, 180052), (728, 90026), (1456, 45013)]