28903332

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7500

約数の個数: 48

約数和(自身を含む): 75176640

約数和(自身を除く): 46273308

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7457, 14914, 22371, 29828, 44742, 89484, 126769, 141683, 253538, 283366, 380307, 425049, 507076, 566732, 760614, 850098, 1521228, 1700196, 2408611, 4817222, 7225833, 9634444, 14451666, 28903332]

約数ペア:

[(1, 28903332), (2, 14451666), (3, 9634444), (4, 7225833), (6, 4817222), (12, 2408611), (17, 1700196), (19, 1521228), (34, 850098), (38, 760614), (51, 566732), (57, 507076), (68, 425049), (76, 380307), (102, 283366), (114, 253538), (204, 141683), (228, 126769), (323, 89484), (646, 44742), (969, 29828), (1292, 22371), (1938, 14914), (3876, 7457)]