29386448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20183}}^1$

素因数の和:20211

約数の個数: 40

約数和(自身を含む): 70078848

約数和(自身を除く): 40692400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20183, 40366, 80732, 141281, 161464, 262379, 282562, 322928, 524758, 565124, 1049516, 1130248, 1836653, 2099032, 2260496, 3673306, 4198064, 7346612, 14693224, 29386448]

約数ペア:

[(1, 29386448), (2, 14693224), (4, 7346612), (7, 4198064), (8, 3673306), (13, 2260496), (14, 2099032), (16, 1836653), (26, 1130248), (28, 1049516), (52, 565124), (56, 524758), (91, 322928), (104, 282562), (112, 262379), (182, 161464), (208, 141281), (364, 80732), (728, 40366), (1456, 20183)]