29108872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5281}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 59897880

約数和(自身を除く): 30789008

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5281, 5512, 10562, 21124, 42248, 68653, 137306, 274612, 279893, 549224, 559786, 1119572, 2239144, 3638609, 7277218, 14554436, 29108872]

約数ペア:

[(1, 29108872), (2, 14554436), (4, 7277218), (8, 3638609), (13, 2239144), (26, 1119572), (52, 559786), (53, 549224), (104, 279893), (106, 274612), (212, 137306), (424, 68653), (689, 42248), (1378, 21124), (2756, 10562), (5281, 5512)]