79409408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 173069568

約数和(自身を除く): 93660160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 223, 256, 416, 428, 446, 832, 856, 892, 1391, 1664, 1712, 1784, 2782, 2899, 3328, 3424, 3568, 5564, 5798, 6848, 7136, 11128, 11596, 13696, 14272, 22256, 23192, 23861, 27392, 28544, 44512, 46384, 47722, 57088, 89024, 92768, 95444, 178048, 185536, 190888, 310193, 356096, 371072, 381776, 620386, 742144, 763552, 1240772, 1527104, 2481544, 3054208, 4963088, 6108416, 9926176, 19852352, 39704704, 79409408]

約数ペア:

[(1, 79409408), (2, 39704704), (4, 19852352), (8, 9926176), (13, 6108416), (16, 4963088), (26, 3054208), (32, 2481544), (52, 1527104), (64, 1240772), (104, 763552), (107, 742144), (128, 620386), (208, 381776), (214, 371072), (223, 356096), (256, 310193), (416, 190888), (428, 185536), (446, 178048), (832, 95444), (856, 92768), (892, 89024), (1391, 57088), (1664, 47722), (1712, 46384), (1784, 44512), (2782, 28544), (2899, 27392), (3328, 23861), (3424, 23192), (3568, 22256), (5564, 14272), (5798, 13696), (6848, 11596), (7136, 11128)]