716144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 1635312

約数和(自身を除く): 919168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 313, 572, 626, 1144, 1252, 2288, 2504, 3443, 4069, 5008, 6886, 8138, 13772, 16276, 27544, 32552, 44759, 55088, 65104, 89518, 179036, 358072, 716144]

約数ペア:

[(1, 716144), (2, 358072), (4, 179036), (8, 89518), (11, 65104), (13, 55088), (16, 44759), (22, 32552), (26, 27544), (44, 16276), (52, 13772), (88, 8138), (104, 6886), (143, 5008), (176, 4069), (208, 3443), (286, 2504), (313, 2288), (572, 1252), (626, 1144)]