71938411012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1\times {\mathrm{14951}}^1$

素因数の和:20428

約数の個数: 48

約数和(自身を含む): 143587285632

約数和(自身を除く): 71648874620

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 5443, 10886, 14951, 21772, 29902, 59804, 70759, 92531, 141518, 185062, 194363, 254167, 283036, 370124, 388726, 508334, 777452, 1016668, 1202903, 2405806, 3304171, 4811612, 6608342, 13216684, 81378293, 162756586, 325513172, 1057917809, 1383430981, 2115835618, 2766861962, 4231671236, 5533723924, 17984602753, 35969205506, 71938411012]

約数ペア:

[(1, 71938411012), (2, 35969205506), (4, 17984602753), (13, 5533723924), (17, 4231671236), (26, 2766861962), (34, 2115835618), (52, 1383430981), (68, 1057917809), (221, 325513172), (442, 162756586), (884, 81378293), (5443, 13216684), (10886, 6608342), (14951, 4811612), (21772, 3304171), (29902, 2405806), (59804, 1202903), (70759, 1016668), (92531, 777452), (141518, 508334), (185062, 388726), (194363, 370124), (254167, 283036)]