13079248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 60

約数和(自身を含む): 31405728

約数和(自身を除く): 18326480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 691, 728, 1183, 1352, 1382, 1456, 2366, 2704, 2764, 4732, 4837, 5528, 8983, 9464, 9674, 11056, 17966, 18928, 19348, 35932, 38696, 62881, 71864, 77392, 116779, 125762, 143728, 233558, 251524, 467116, 503048, 817453, 934232, 1006096, 1634906, 1868464, 3269812, 6539624, 13079248]

約数ペア:

[(1, 13079248), (2, 6539624), (4, 3269812), (7, 1868464), (8, 1634906), (13, 1006096), (14, 934232), (16, 817453), (26, 503048), (28, 467116), (52, 251524), (56, 233558), (91, 143728), (104, 125762), (112, 116779), (169, 77392), (182, 71864), (208, 62881), (338, 38696), (364, 35932), (676, 19348), (691, 18928), (728, 17966), (1183, 11056), (1352, 9674), (1382, 9464), (1456, 8983), (2366, 5528), (2704, 4837), (2764, 4732)]