8998496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 19361664

約数和(自身を除く): 10363168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 223, 388, 416, 446, 776, 892, 1261, 1552, 1784, 2522, 2899, 3104, 3568, 5044, 5798, 7136, 10088, 11596, 20176, 21631, 23192, 40352, 43262, 46384, 86524, 92768, 173048, 281203, 346096, 562406, 692192, 1124812, 2249624, 4499248, 8998496]

約数ペア:

[(1, 8998496), (2, 4499248), (4, 2249624), (8, 1124812), (13, 692192), (16, 562406), (26, 346096), (32, 281203), (52, 173048), (97, 92768), (104, 86524), (194, 46384), (208, 43262), (223, 40352), (388, 23192), (416, 21631), (446, 20176), (776, 11596), (892, 10088), (1261, 7136), (1552, 5798), (1784, 5044), (2522, 3568), (2899, 3104)]