26965288

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 61056000

約数和(自身を除く): 34090712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 317, 343, 392, 434, 634, 686, 868, 1268, 1372, 1519, 1736, 2219, 2536, 2744, 3038, 4438, 6076, 8876, 9827, 10633, 12152, 15533, 17752, 19654, 21266, 31066, 39308, 42532, 62132, 68789, 78616, 85064, 108731, 124264, 137578, 217462, 275156, 434924, 481523, 550312, 869848, 963046, 1926092, 3370661, 3852184, 6741322, 13482644, 26965288]

約数ペア:

[(1, 26965288), (2, 13482644), (4, 6741322), (7, 3852184), (8, 3370661), (14, 1926092), (28, 963046), (31, 869848), (49, 550312), (56, 481523), (62, 434924), (98, 275156), (124, 217462), (196, 137578), (217, 124264), (248, 108731), (317, 85064), (343, 78616), (392, 68789), (434, 62132), (634, 42532), (686, 39308), (868, 31066), (1268, 21266), (1372, 19654), (1519, 17752), (1736, 15533), (2219, 12152), (2536, 10633), (2744, 9827), (3038, 8876), (4438, 6076)]