28134592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 62270640

約数和(自身を除く): 34136048

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1361, 2584, 2722, 5168, 5444, 10336, 10888, 20672, 21776, 23137, 25859, 43552, 46274, 51718, 87104, 92548, 103436, 185096, 206872, 370192, 413744, 439603, 740384, 827488, 879206, 1480768, 1654976, 1758412, 3516824, 7033648, 14067296, 28134592]

約数ペア:

[(1, 28134592), (2, 14067296), (4, 7033648), (8, 3516824), (16, 1758412), (17, 1654976), (19, 1480768), (32, 879206), (34, 827488), (38, 740384), (64, 439603), (68, 413744), (76, 370192), (136, 206872), (152, 185096), (272, 103436), (304, 92548), (323, 87104), (544, 51718), (608, 46274), (646, 43552), (1088, 25859), (1216, 23137), (1292, 21776), (1361, 20672), (2584, 10888), (2722, 10336), (5168, 5444)]