39406772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 70785792

約数和(自身を除く): 31379020

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 1231, 2462, 4924, 8003, 16006, 32012, 65243, 130486, 185881, 260972, 371762, 743524, 9851693, 19703386, 39406772]

約数ペア:

[(1, 39406772), (2, 19703386), (4, 9851693), (53, 743524), (106, 371762), (151, 260972), (212, 185881), (302, 130486), (604, 65243), (1231, 32012), (2462, 16006), (4924, 8003)]