71167768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 161798400

約数和(自身を除く): 90630632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 266, 317, 422, 532, 634, 844, 1064, 1268, 1477, 1688, 2219, 2536, 2954, 4009, 4438, 5908, 6023, 8018, 8876, 11816, 12046, 16036, 17752, 24092, 28063, 32072, 42161, 48184, 56126, 66887, 84322, 112252, 133774, 168644, 224504, 267548, 337288, 468209, 535096, 936418, 1270853, 1872836, 2541706, 3745672, 5083412, 8895971, 10166824, 17791942, 35583884, 71167768]

約数ペア:

[(1, 71167768), (2, 35583884), (4, 17791942), (7, 10166824), (8, 8895971), (14, 5083412), (19, 3745672), (28, 2541706), (38, 1872836), (56, 1270853), (76, 936418), (133, 535096), (152, 468209), (211, 337288), (266, 267548), (317, 224504), (422, 168644), (532, 133774), (634, 112252), (844, 84322), (1064, 66887), (1268, 56126), (1477, 48184), (1688, 42161), (2219, 32072), (2536, 28063), (2954, 24092), (4009, 17752), (4438, 16036), (5908, 12046), (6023, 11816), (8018, 8876)]