8121718528

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{412019}}^1$

素因数の和:412053

約数の個数: 72

約数和(自身を含む): 20212053120

約数和(自身を除く): 12090334592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 412019, 824038, 1648076, 2884133, 3296152, 4532209, 5768266, 6592304, 9064418, 11536532, 13184608, 18128836, 23073064, 26369216, 31725463, 36257672, 46146128, 52738432, 63450926, 72515344, 92292256, 105476864, 126901852, 145030688, 184584512, 253803704, 290061376, 369169024, 507607408, 580122752, 738338048, 1015214816, 1160245504, 2030429632, 4060859264, 8121718528]

約数ペア:

[(1, 8121718528), (2, 4060859264), (4, 2030429632), (7, 1160245504), (8, 1015214816), (11, 738338048), (14, 580122752), (16, 507607408), (22, 369169024), (28, 290061376), (32, 253803704), (44, 184584512), (56, 145030688), (64, 126901852), (77, 105476864), (88, 92292256), (112, 72515344), (128, 63450926), (154, 52738432), (176, 46146128), (224, 36257672), (256, 31725463), (308, 26369216), (352, 23073064), (448, 18128836), (616, 13184608), (704, 11536532), (896, 9064418), (1232, 6592304), (1408, 5768266), (1792, 4532209), (2464, 3296152), (2816, 2884133), (4928, 1648076), (9856, 824038), (19712, 412019)]