26804977888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{97777}}^1$

素因数の和:98459

約数の個数: 48

約数和(自身を含む): 56918529360

約数和(自身を除く): 30113551472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 659, 1318, 2636, 5272, 8567, 10544, 17134, 21088, 34268, 68536, 97777, 137072, 195554, 274144, 391108, 782216, 1271101, 1564432, 2542202, 3128864, 5084404, 10168808, 20337616, 40675232, 64435043, 128870086, 257740172, 515480344, 837655559, 1030960688, 1675311118, 2061921376, 3350622236, 6701244472, 13402488944, 26804977888]

約数ペア:

[(1, 26804977888), (2, 13402488944), (4, 6701244472), (8, 3350622236), (13, 2061921376), (16, 1675311118), (26, 1030960688), (32, 837655559), (52, 515480344), (104, 257740172), (208, 128870086), (416, 64435043), (659, 40675232), (1318, 20337616), (2636, 10168808), (5272, 5084404), (8567, 3128864), (10544, 2542202), (17134, 1564432), (21088, 1271101), (34268, 782216), (68536, 391108), (97777, 274144), (137072, 195554)]