25990524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 79564800

約数和(自身を除く): 53574276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1109, 1116, 1302, 1674, 1953, 2218, 2604, 3327, 3348, 3906, 4436, 5859, 6654, 7763, 7812, 9981, 11718, 13308, 15526, 19962, 23289, 23436, 29943, 31052, 34379, 39924, 46578, 59886, 68758, 69867, 93156, 103137, 119772, 137516, 139734, 206274, 209601, 240653, 279468, 309411, 412548, 419202, 481306, 618822, 721959, 838404, 928233, 962612, 1237644, 1443918, 1856466, 2165877, 2887836, 3712932, 4331754, 6497631, 8663508, 12995262, 25990524]

約数ペア:

[(1, 25990524), (2, 12995262), (3, 8663508), (4, 6497631), (6, 4331754), (7, 3712932), (9, 2887836), (12, 2165877), (14, 1856466), (18, 1443918), (21, 1237644), (27, 962612), (28, 928233), (31, 838404), (36, 721959), (42, 618822), (54, 481306), (62, 419202), (63, 412548), (84, 309411), (93, 279468), (108, 240653), (124, 209601), (126, 206274), (186, 139734), (189, 137516), (217, 119772), (252, 103137), (279, 93156), (372, 69867), (378, 68758), (434, 59886), (558, 46578), (651, 39924), (756, 34379), (837, 31052), (868, 29943), (1109, 23436), (1116, 23289), (1302, 19962), (1674, 15526), (1953, 13308), (2218, 11718), (2604, 9981), (3327, 7812), (3348, 7763), (3906, 6654), (4436, 5859)]