15677418224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{4447}}^1$

素因数の和:5482

約数の個数: 80

約数和(自身を含む): 34678280448

約数和(自身を除く): 19000862224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 997, 1768, 1994, 3536, 3988, 4447, 7976, 8894, 12961, 15952, 16949, 17788, 25922, 33898, 35576, 51844, 57811, 67796, 71152, 75599, 103688, 115622, 135592, 151198, 207376, 220337, 231244, 271184, 302396, 440674, 462488, 604792, 881348, 924976, 982787, 1209584, 1762696, 1965574, 3525392, 3931148, 4433659, 7862296, 8867318, 15724592, 17734636, 35469272, 57637567, 70938544, 75372203, 115275134, 150744406, 230550268, 301488812, 461100536, 602977624, 922201072, 979838639, 1205955248, 1959677278, 3919354556, 7838709112, 15677418224]

約数ペア:

[(1, 15677418224), (2, 7838709112), (4, 3919354556), (8, 1959677278), (13, 1205955248), (16, 979838639), (17, 922201072), (26, 602977624), (34, 461100536), (52, 301488812), (68, 230550268), (104, 150744406), (136, 115275134), (208, 75372203), (221, 70938544), (272, 57637567), (442, 35469272), (884, 17734636), (997, 15724592), (1768, 8867318), (1994, 7862296), (3536, 4433659), (3988, 3931148), (4447, 3525392), (7976, 1965574), (8894, 1762696), (12961, 1209584), (15952, 982787), (16949, 924976), (17788, 881348), (25922, 604792), (33898, 462488), (35576, 440674), (51844, 302396), (57811, 271184), (67796, 231244), (71152, 220337), (75599, 207376), (103688, 151198), (115622, 135592)]