40322074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 67173120

約数和(自身を除く): 26851046

約数列:

[1, 2, 13, 26, 67, 79, 134, 158, 293, 586, 871, 1027, 1742, 2054, 3809, 5293, 7618, 10586, 19631, 23147, 39262, 46294, 68809, 137618, 255203, 300911, 510406, 601822, 1550849, 3101698, 20161037, 40322074]

約数ペア:

[(1, 40322074), (2, 20161037), (13, 3101698), (26, 1550849), (67, 601822), (79, 510406), (134, 300911), (158, 255203), (293, 137618), (586, 68809), (871, 46294), (1027, 39262), (1742, 23147), (2054, 19631), (3809, 10586), (5293, 7618)]