38177536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 82414080

約数和(自身を除く): 44236544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 167, 188, 256, 304, 334, 376, 608, 668, 752, 893, 1216, 1336, 1504, 1786, 2432, 2672, 3008, 3173, 3572, 4864, 5344, 6016, 6346, 7144, 7849, 10688, 12032, 12692, 14288, 15698, 21376, 25384, 28576, 31396, 42752, 50768, 57152, 62792, 101536, 114304, 125584, 149131, 203072, 228608, 251168, 298262, 406144, 502336, 596524, 812288, 1004672, 1193048, 2009344, 2386096, 4772192, 9544384, 19088768, 38177536]

約数ペア:

[(1, 38177536), (2, 19088768), (4, 9544384), (8, 4772192), (16, 2386096), (19, 2009344), (32, 1193048), (38, 1004672), (47, 812288), (64, 596524), (76, 502336), (94, 406144), (128, 298262), (152, 251168), (167, 228608), (188, 203072), (256, 149131), (304, 125584), (334, 114304), (376, 101536), (608, 62792), (668, 57152), (752, 50768), (893, 42752), (1216, 31396), (1336, 28576), (1504, 25384), (1786, 21376), (2432, 15698), (2672, 14288), (3008, 12692), (3173, 12032), (3572, 10688), (4864, 7849), (5344, 7144), (6016, 6346)]