17967068504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{20411}}^1$

素因数の和:21864

約数の個数: 64

約数和(自身を含む): 42032390400

約数和(自身を除く): 24065321896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1429, 2858, 5716, 10003, 11432, 15719, 20006, 20411, 31438, 40012, 40822, 62876, 80024, 81644, 110033, 125752, 142877, 163288, 220066, 224521, 285754, 440132, 449042, 571508, 880264, 898084, 1143016, 1571647, 1796168, 3143294, 6286588, 12573176, 29167319, 58334638, 116669276, 204171233, 233338552, 320840509, 408342466, 641681018, 816684932, 1283362036, 1633369864, 2245883563, 2566724072, 4491767126, 8983534252, 17967068504]

約数ペア:

[(1, 17967068504), (2, 8983534252), (4, 4491767126), (7, 2566724072), (8, 2245883563), (11, 1633369864), (14, 1283362036), (22, 816684932), (28, 641681018), (44, 408342466), (56, 320840509), (77, 233338552), (88, 204171233), (154, 116669276), (308, 58334638), (616, 29167319), (1429, 12573176), (2858, 6286588), (5716, 3143294), (10003, 1796168), (11432, 1571647), (15719, 1143016), (20006, 898084), (20411, 880264), (31438, 571508), (40012, 449042), (40822, 440132), (62876, 285754), (80024, 224521), (81644, 220066), (110033, 163288), (125752, 142877)]