42406144

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 81

約数和(自身を含む): 95623941

約数和(自身を除く): 53217797

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 128, 148, 176, 242, 256, 296, 352, 407, 484, 592, 704, 814, 968, 1184, 1369, 1408, 1628, 1936, 2368, 2738, 2816, 3256, 3872, 4477, 4736, 5476, 6512, 7744, 8954, 9472, 10952, 13024, 15059, 15488, 17908, 21904, 26048, 30118, 30976, 35816, 43808, 52096, 60236, 71632, 87616, 104192, 120472, 143264, 165649, 175232, 240944, 286528, 331298, 350464, 481888, 573056, 662596, 963776, 1146112, 1325192, 1927552, 2650384, 3855104, 5300768, 10601536, 21203072, 42406144]

約数ペア:

[(1, 42406144), (2, 21203072), (4, 10601536), (8, 5300768), (11, 3855104), (16, 2650384), (22, 1927552), (32, 1325192), (37, 1146112), (44, 963776), (64, 662596), (74, 573056), (88, 481888), (121, 350464), (128, 331298), (148, 286528), (176, 240944), (242, 175232), (256, 165649), (296, 143264), (352, 120472), (407, 104192), (484, 87616), (592, 71632), (704, 60236), (814, 52096), (968, 43808), (1184, 35816), (1369, 30976), (1408, 30118), (1628, 26048), (1936, 21904), (2368, 17908), (2738, 15488), (2816, 15059), (3256, 13024), (3872, 10952), (4477, 9472), (4736, 8954), (5476, 7744)]