12851958784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25253}}^1$

素因数の和:25351

約数の個数: 88

約数和(自身を含む): 29776284288

約数和(自身を除く): 16924325504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1024, 1136, 1792, 1988, 2272, 3584, 3976, 4544, 7168, 7952, 9088, 15904, 18176, 25253, 31808, 36352, 50506, 63616, 72704, 101012, 127232, 176771, 202024, 254464, 353542, 404048, 508928, 707084, 808096, 1414168, 1616192, 1792963, 2828336, 3232384, 3585926, 5656672, 6464768, 7171852, 11313344, 12550741, 12929536, 14343704, 22626688, 25101482, 25859072, 28687408, 45253376, 50202964, 57374816, 90506752, 100405928, 114749632, 181013504, 200811856, 229499264, 401623712, 458998528, 803247424, 917997056, 1606494848, 1835994112, 3212989696, 6425979392, 12851958784]

約数ペア:

[(1, 12851958784), (2, 6425979392), (4, 3212989696), (7, 1835994112), (8, 1606494848), (14, 917997056), (16, 803247424), (28, 458998528), (32, 401623712), (56, 229499264), (64, 200811856), (71, 181013504), (112, 114749632), (128, 100405928), (142, 90506752), (224, 57374816), (256, 50202964), (284, 45253376), (448, 28687408), (497, 25859072), (512, 25101482), (568, 22626688), (896, 14343704), (994, 12929536), (1024, 12550741), (1136, 11313344), (1792, 7171852), (1988, 6464768), (2272, 5656672), (3584, 3585926), (3976, 3232384), (4544, 2828336), (7168, 1792963), (7952, 1616192), (9088, 1414168), (15904, 808096), (18176, 707084), (25253, 508928), (31808, 404048), (36352, 353542), (50506, 254464), (63616, 202024), (72704, 176771), (101012, 127232)]