3139888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 6450480

約数和(自身を除く): 3310592

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 101, 116, 134, 202, 232, 268, 404, 464, 536, 808, 1072, 1616, 1943, 2929, 3886, 5858, 6767, 7772, 11716, 13534, 15544, 23432, 27068, 31088, 46864, 54136, 108272, 196243, 392486, 784972, 1569944, 3139888]

約数ペア:

[(1, 3139888), (2, 1569944), (4, 784972), (8, 392486), (16, 196243), (29, 108272), (58, 54136), (67, 46864), (101, 31088), (116, 27068), (134, 23432), (202, 15544), (232, 13534), (268, 11716), (404, 7772), (464, 6767), (536, 5858), (808, 3886), (1072, 2929), (1616, 1943)]