28596190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 61746048

約数和(自身を除く): 33149858

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 74, 122, 181, 185, 259, 305, 362, 370, 427, 518, 610, 854, 905, 1267, 1295, 1810, 2135, 2257, 2534, 2590, 4270, 4514, 6335, 6697, 11041, 11285, 12670, 13394, 15799, 22082, 22570, 31598, 33485, 46879, 55205, 66970, 77287, 78995, 93758, 110410, 154574, 157990, 234395, 386435, 408517, 468790, 772870, 817034, 2042585, 2859619, 4085170, 5719238, 14298095, 28596190]

約数ペア:

[(1, 28596190), (2, 14298095), (5, 5719238), (7, 4085170), (10, 2859619), (14, 2042585), (35, 817034), (37, 772870), (61, 468790), (70, 408517), (74, 386435), (122, 234395), (181, 157990), (185, 154574), (259, 110410), (305, 93758), (362, 78995), (370, 77287), (427, 66970), (518, 55205), (610, 46879), (854, 33485), (905, 31598), (1267, 22570), (1295, 22082), (1810, 15799), (2135, 13394), (2257, 12670), (2534, 11285), (2590, 11041), (4270, 6697), (4514, 6335)]