42939104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 91636272

約数和(自身を除く): 48697168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 233, 416, 443, 466, 886, 932, 1772, 1864, 3029, 3544, 3728, 5759, 6058, 7088, 7456, 11518, 12116, 14176, 23036, 24232, 46072, 48464, 92144, 96928, 103219, 184288, 206438, 412876, 825752, 1341847, 1651504, 2683694, 3303008, 5367388, 10734776, 21469552, 42939104]

約数ペア:

[(1, 42939104), (2, 21469552), (4, 10734776), (8, 5367388), (13, 3303008), (16, 2683694), (26, 1651504), (32, 1341847), (52, 825752), (104, 412876), (208, 206438), (233, 184288), (416, 103219), (443, 96928), (466, 92144), (886, 48464), (932, 46072), (1772, 24232), (1864, 23036), (3029, 14176), (3544, 12116), (3728, 11518), (5759, 7456), (6058, 7088)]