28558028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 24531316

約数列:

[1, 2, 4, 17, 34, 68, 461, 911, 922, 1822, 1844, 3644, 7837, 15487, 15674, 30974, 31348, 61948, 419971, 839942, 1679884, 7139507, 14279014, 28558028]

約数ペア:

[(1, 28558028), (2, 14279014), (4, 7139507), (17, 1679884), (34, 839942), (68, 419971), (461, 61948), (911, 31348), (922, 30974), (1822, 15674), (1844, 15487), (3644, 7837)]