38571368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 54740632

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 23, 34, 38, 44, 46, 59, 68, 76, 88, 92, 118, 136, 152, 184, 187, 209, 236, 253, 323, 374, 391, 418, 437, 472, 506, 646, 649, 748, 782, 836, 874, 1003, 1012, 1121, 1292, 1298, 1357, 1496, 1564, 1672, 1748, 2006, 2024, 2242, 2584, 2596, 2714, 3128, 3496, 3553, 4012, 4301, 4484, 4807, 5192, 5428, 7106, 7429, 8024, 8602, 8968, 9614, 10856, 11033, 12331, 14212, 14858, 14927, 17204, 19057, 19228, 22066, 23069, 24662, 25783, 28424, 29716, 29854, 34408, 38114, 38456, 44132, 46138, 49324, 51566, 59432, 59708, 76228, 81719, 88264, 92276, 98648, 103132, 119416, 152456, 163438, 184552, 206264, 209627, 253759, 283613, 326876, 419254, 438311, 507518, 567226, 653752, 838508, 876622, 1015036, 1134452, 1677016, 1753244, 2030072, 2268904, 3506488, 4821421, 9642842, 19285684, 38571368]

約数ペア:

[(1, 38571368), (2, 19285684), (4, 9642842), (8, 4821421), (11, 3506488), (17, 2268904), (19, 2030072), (22, 1753244), (23, 1677016), (34, 1134452), (38, 1015036), (44, 876622), (46, 838508), (59, 653752), (68, 567226), (76, 507518), (88, 438311), (92, 419254), (118, 326876), (136, 283613), (152, 253759), (184, 209627), (187, 206264), (209, 184552), (236, 163438), (253, 152456), (323, 119416), (374, 103132), (391, 98648), (418, 92276), (437, 88264), (472, 81719), (506, 76228), (646, 59708), (649, 59432), (748, 51566), (782, 49324), (836, 46138), (874, 44132), (1003, 38456), (1012, 38114), (1121, 34408), (1292, 29854), (1298, 29716), (1357, 28424), (1496, 25783), (1564, 24662), (1672, 23069), (1748, 22066), (2006, 19228), (2024, 19057), (2242, 17204), (2584, 14927), (2596, 14858), (2714, 14212), (3128, 12331), (3496, 11033), (3553, 10856), (4012, 9614), (4301, 8968), (4484, 8602), (4807, 8024), (5192, 7429), (5428, 7106)]