17497640732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{72661}}^1$

素因数の和:73110

約数の個数: 48

約数和(自身を含む): 36060116064

約数和(自身を除く): 18562475332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 421, 572, 842, 1684, 4631, 5473, 9262, 10946, 18524, 21892, 60203, 72661, 120406, 145322, 240812, 290644, 799271, 944593, 1598542, 1889186, 3197084, 3778372, 10390523, 20781046, 30590281, 41562092, 61180562, 122361124, 336493091, 397673653, 672986182, 795347306, 1345972364, 1590694612, 4374410183, 8748820366, 17497640732]

約数ペア:

[(1, 17497640732), (2, 8748820366), (4, 4374410183), (11, 1590694612), (13, 1345972364), (22, 795347306), (26, 672986182), (44, 397673653), (52, 336493091), (143, 122361124), (286, 61180562), (421, 41562092), (572, 30590281), (842, 20781046), (1684, 10390523), (4631, 3778372), (5473, 3197084), (9262, 1889186), (10946, 1598542), (18524, 944593), (21892, 799271), (60203, 290644), (72661, 240812), (120406, 145322)]