3914144

素因数分解:

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

素因数の和:217

約数の個数: 36

約数和(自身を含む): 8385174

約数和(自身を除く): 4471030

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 9409, 10088, 18818, 20176, 37636, 40352, 75272, 122317, 150544, 244634, 301088, 489268, 978536, 1957072, 3914144]

約数ペア:

[(1, 3914144), (2, 1957072), (4, 978536), (8, 489268), (13, 301088), (16, 244634), (26, 150544), (32, 122317), (52, 75272), (97, 40352), (104, 37636), (194, 20176), (208, 18818), (388, 10088), (416, 9409), (776, 5044), (1261, 3104), (1552, 2522)]