74138272

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{13709}}^1$

素因数の和:13745

約数の個数: 36

約数和(自身を含む): 158062590

約数和(自身を除く): 83924318

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 13709, 27418, 54836, 109672, 178217, 219344, 356434, 438688, 712868, 1425736, 2316821, 2851472, 4633642, 5702944, 9267284, 18534568, 37069136, 74138272]

約数ペア:

[(1, 74138272), (2, 37069136), (4, 18534568), (8, 9267284), (13, 5702944), (16, 4633642), (26, 2851472), (32, 2316821), (52, 1425736), (104, 712868), (169, 438688), (208, 356434), (338, 219344), (416, 178217), (676, 109672), (1352, 54836), (2704, 27418), (5408, 13709)]