25088322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 61056000

約数和(自身を除く): 35967678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 211, 266, 298, 399, 422, 447, 633, 798, 894, 1043, 1266, 1477, 2086, 2831, 2954, 3129, 4009, 4431, 5662, 6258, 8018, 8493, 8862, 12027, 16986, 19817, 24054, 28063, 31439, 39634, 56126, 59451, 62878, 84189, 94317, 118902, 168378, 188634, 220073, 440146, 597341, 660219, 1194682, 1320438, 1792023, 3584046, 4181387, 8362774, 12544161, 25088322]

約数ペア:

[(1, 25088322), (2, 12544161), (3, 8362774), (6, 4181387), (7, 3584046), (14, 1792023), (19, 1320438), (21, 1194682), (38, 660219), (42, 597341), (57, 440146), (114, 220073), (133, 188634), (149, 168378), (211, 118902), (266, 94317), (298, 84189), (399, 62878), (422, 59451), (447, 56126), (633, 39634), (798, 31439), (894, 28063), (1043, 24054), (1266, 19817), (1477, 16986), (2086, 12027), (2831, 8862), (2954, 8493), (3129, 8018), (4009, 6258), (4431, 5662)]