28749584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5607

約数の個数: 40

約数和(自身を含む): 62094240

約数和(自身を除く): 33344656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5563, 11126, 22252, 44504, 89008, 94571, 105697, 189142, 211394, 378284, 422788, 756568, 845576, 1513136, 1691152, 1796849, 3593698, 7187396, 14374792, 28749584]

約数ペア:

[(1, 28749584), (2, 14374792), (4, 7187396), (8, 3593698), (16, 1796849), (17, 1691152), (19, 1513136), (34, 845576), (38, 756568), (68, 422788), (76, 378284), (136, 211394), (152, 189142), (272, 105697), (304, 94571), (323, 89008), (646, 44504), (1292, 22252), (2584, 11126), (5168, 5563)]