70958888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8898

約数の個数: 64

約数和(自身を含む): 178657920

約数和(自身を除く): 107699032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 8861, 17722, 35444, 62027, 70888, 97471, 115193, 124054, 194942, 230386, 248108, 389884, 460772, 496216, 682297, 779768, 806351, 921544, 1267123, 1364594, 1612702, 2534246, 2729188, 3225404, 5068492, 5458376, 6450808, 8869861, 10136984, 17739722, 35479444, 70958888]

約数ペア:

[(1, 70958888), (2, 35479444), (4, 17739722), (7, 10136984), (8, 8869861), (11, 6450808), (13, 5458376), (14, 5068492), (22, 3225404), (26, 2729188), (28, 2534246), (44, 1612702), (52, 1364594), (56, 1267123), (77, 921544), (88, 806351), (91, 779768), (104, 682297), (143, 496216), (154, 460772), (182, 389884), (286, 248108), (308, 230386), (364, 194942), (572, 124054), (616, 115193), (728, 97471), (1001, 70888), (1144, 62027), (2002, 35444), (4004, 17722), (8008, 8861)]