40098254

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11411}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 69019776

約数和(自身を除く): 28921522

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 11411, 22822, 79877, 159754, 2864161, 5728322, 20049127, 40098254]

約数ペア:

[(1, 40098254), (2, 20049127), (7, 5728322), (14, 2864161), (251, 159754), (502, 79877), (1757, 22822), (3514, 11411)]