74140768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{178223}}^1$

素因数の和:178246

約数の個数: 24

約数和(自身を含む): 157193568

約数和(自身を除く): 83052800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 178223, 356446, 712892, 1425784, 2316899, 2851568, 4633798, 5703136, 9267596, 18535192, 37070384, 74140768]

約数ペア:

[(1, 74140768), (2, 37070384), (4, 18535192), (8, 9267596), (13, 5703136), (16, 4633798), (26, 2851568), (32, 2316899), (52, 1425784), (104, 712892), (208, 356446), (416, 178223)]