27819856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{46993}}^1$

素因数の和:47038

約数の個数: 20

約数和(自身を含む): 55358932

約数和(自身を除く): 27539076

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 46993, 93986, 187972, 375944, 751888, 1738741, 3477482, 6954964, 13909928, 27819856]

約数ペア:

[(1, 27819856), (2, 13909928), (4, 6954964), (8, 3477482), (16, 1738741), (37, 751888), (74, 375944), (148, 187972), (296, 93986), (592, 46993)]