61390468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{991}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 113992704

約数和(自身を除く): 52602236

約数列:

[1, 2, 4, 17, 34, 68, 911, 991, 1822, 1982, 3644, 3964, 15487, 16847, 30974, 33694, 61948, 67388, 902801, 1805602, 3611204, 15347617, 30695234, 61390468]

約数ペア:

[(1, 61390468), (2, 30695234), (4, 15347617), (17, 3611204), (34, 1805602), (68, 902801), (911, 67388), (991, 61948), (1822, 33694), (1982, 30974), (3644, 16847), (3964, 15487)]