11625431692

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1583}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 24003967680

約数和(自身を除く): 12378535988

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 421, 623, 842, 1246, 1583, 1684, 2492, 2947, 3166, 4361, 5894, 6332, 8722, 11081, 11788, 17444, 20629, 22162, 37469, 41258, 44324, 74938, 77567, 82516, 140887, 149876, 155134, 262283, 281774, 310268, 524566, 563548, 666443, 986209, 1049132, 1332886, 1835981, 1972418, 2665772, 3671962, 3944836, 4665101, 6903463, 7343924, 9330202, 13806926, 18660404, 27613852, 32655707, 59313427, 65311414, 118626854, 130622828, 237253708, 415193989, 830387978, 1660775956, 2906357923, 5812715846, 11625431692]

約数ペア:

[(1, 11625431692), (2, 5812715846), (4, 2906357923), (7, 1660775956), (14, 830387978), (28, 415193989), (49, 237253708), (89, 130622828), (98, 118626854), (178, 65311414), (196, 59313427), (356, 32655707), (421, 27613852), (623, 18660404), (842, 13806926), (1246, 9330202), (1583, 7343924), (1684, 6903463), (2492, 4665101), (2947, 3944836), (3166, 3671962), (4361, 2665772), (5894, 1972418), (6332, 1835981), (8722, 1332886), (11081, 1049132), (11788, 986209), (17444, 666443), (20629, 563548), (22162, 524566), (37469, 310268), (41258, 281774), (44324, 262283), (74938, 155134), (77567, 149876), (82516, 140887)]