71188214

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 122014080

約数和(自身を除く): 50825866

約数列:

[1, 2, 17, 29, 31, 34, 58, 62, 137, 274, 289, 493, 527, 578, 899, 986, 1054, 1798, 2329, 3973, 4247, 4658, 7946, 8381, 8494, 8959, 15283, 16762, 17918, 30566, 39593, 67541, 72199, 79186, 123163, 135082, 144398, 246326, 259811, 519622, 1148197, 1227383, 2093771, 2296394, 2454766, 4187542, 35594107, 71188214]

約数ペア:

[(1, 71188214), (2, 35594107), (17, 4187542), (29, 2454766), (31, 2296394), (34, 2093771), (58, 1227383), (62, 1148197), (137, 519622), (274, 259811), (289, 246326), (493, 144398), (527, 135082), (578, 123163), (899, 79186), (986, 72199), (1054, 67541), (1798, 39593), (2329, 30566), (3973, 17918), (4247, 16762), (4658, 15283), (7946, 8959), (8381, 8494)]