38963936

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 87476760

約数和(自身を除く): 48512824

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 347, 352, 464, 484, 638, 694, 928, 968, 1276, 1388, 1936, 2552, 2776, 3509, 3817, 3872, 5104, 5552, 7018, 7634, 10063, 10208, 11104, 14036, 15268, 20126, 28072, 30536, 40252, 41987, 56144, 61072, 80504, 83974, 110693, 112288, 122144, 161008, 167948, 221386, 322016, 335896, 442772, 671792, 885544, 1217623, 1343584, 1771088, 2435246, 3542176, 4870492, 9740984, 19481968, 38963936]

約数ペア:

[(1, 38963936), (2, 19481968), (4, 9740984), (8, 4870492), (11, 3542176), (16, 2435246), (22, 1771088), (29, 1343584), (32, 1217623), (44, 885544), (58, 671792), (88, 442772), (116, 335896), (121, 322016), (176, 221386), (232, 167948), (242, 161008), (319, 122144), (347, 112288), (352, 110693), (464, 83974), (484, 80504), (638, 61072), (694, 56144), (928, 41987), (968, 40252), (1276, 30536), (1388, 28072), (1936, 20126), (2552, 15268), (2776, 14036), (3509, 11104), (3817, 10208), (3872, 10063), (5104, 7634), (5552, 7018)]