40364044

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2158

約数の個数: 36

約数和(自身を含む): 83023920

約数和(自身を除く): 42659876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2039, 2828, 4078, 4949, 8156, 9898, 14273, 19796, 28546, 57092, 99911, 199822, 205939, 399644, 411878, 823756, 1441573, 2883146, 5766292, 10091011, 20182022, 40364044]

約数ペア:

[(1, 40364044), (2, 20182022), (4, 10091011), (7, 5766292), (14, 2883146), (28, 1441573), (49, 823756), (98, 411878), (101, 399644), (196, 205939), (202, 199822), (404, 99911), (707, 57092), (1414, 28546), (2039, 19796), (2828, 14273), (4078, 9898), (4949, 8156)]