12645952

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 29187648

約数和(自身を除く): 16541696

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 71, 88, 92, 121, 142, 176, 184, 242, 253, 284, 352, 368, 484, 506, 568, 704, 736, 781, 968, 1012, 1136, 1472, 1562, 1633, 1936, 2024, 2272, 2783, 3124, 3266, 3872, 4048, 4544, 5566, 6248, 6532, 7744, 8096, 8591, 11132, 12496, 13064, 16192, 17182, 17963, 22264, 24992, 26128, 34364, 35926, 44528, 49984, 52256, 68728, 71852, 89056, 104512, 137456, 143704, 178112, 197593, 274912, 287408, 395186, 549824, 574816, 790372, 1149632, 1580744, 3161488, 6322976, 12645952]

約数ペア:

[(1, 12645952), (2, 6322976), (4, 3161488), (8, 1580744), (11, 1149632), (16, 790372), (22, 574816), (23, 549824), (32, 395186), (44, 287408), (46, 274912), (64, 197593), (71, 178112), (88, 143704), (92, 137456), (121, 104512), (142, 89056), (176, 71852), (184, 68728), (242, 52256), (253, 49984), (284, 44528), (352, 35926), (368, 34364), (484, 26128), (506, 24992), (568, 22264), (704, 17963), (736, 17182), (781, 16192), (968, 13064), (1012, 12496), (1136, 11132), (1472, 8591), (1562, 8096), (1633, 7744), (1936, 6532), (2024, 6248), (2272, 5566), (2783, 4544), (3124, 4048), (3266, 3872)]