74707072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 164334240

約数和(自身を除く): 89627168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 352, 388, 547, 704, 776, 1067, 1094, 1408, 1552, 2134, 2188, 3104, 4268, 4376, 6017, 6208, 8536, 8752, 12034, 12416, 17072, 17504, 24068, 34144, 35008, 48136, 53059, 68288, 70016, 96272, 106118, 136576, 192544, 212236, 385088, 424472, 583649, 770176, 848944, 1167298, 1697888, 2334596, 3395776, 4669192, 6791552, 9338384, 18676768, 37353536, 74707072]

約数ペア:

[(1, 74707072), (2, 37353536), (4, 18676768), (8, 9338384), (11, 6791552), (16, 4669192), (22, 3395776), (32, 2334596), (44, 1697888), (64, 1167298), (88, 848944), (97, 770176), (128, 583649), (176, 424472), (194, 385088), (352, 212236), (388, 192544), (547, 136576), (704, 106118), (776, 96272), (1067, 70016), (1094, 68288), (1408, 53059), (1552, 48136), (2134, 35008), (2188, 34144), (3104, 24068), (4268, 17504), (4376, 17072), (6017, 12416), (6208, 12034), (8536, 8752)]