67751528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38321}}^1$

素因数の和:38357

約数の個数: 32

約数和(自身を含む): 144857160

約数和(自身を除く): 77105632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 38321, 76642, 153284, 306568, 498173, 651457, 996346, 1302914, 1992692, 2605828, 3985384, 5211656, 8468941, 16937882, 33875764, 67751528]

約数ペア:

[(1, 67751528), (2, 33875764), (4, 16937882), (8, 8468941), (13, 5211656), (17, 3985384), (26, 2605828), (34, 1992692), (52, 1302914), (68, 996346), (104, 651457), (136, 498173), (221, 306568), (442, 153284), (884, 76642), (1768, 38321)]