3743456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4239904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 131, 152, 188, 262, 304, 376, 524, 608, 752, 893, 1048, 1504, 1786, 2096, 2489, 3572, 4192, 4978, 6157, 7144, 9956, 12314, 14288, 19912, 24628, 28576, 39824, 49256, 79648, 98512, 116983, 197024, 233966, 467932, 935864, 1871728, 3743456]

約数ペア:

[(1, 3743456), (2, 1871728), (4, 935864), (8, 467932), (16, 233966), (19, 197024), (32, 116983), (38, 98512), (47, 79648), (76, 49256), (94, 39824), (131, 28576), (152, 24628), (188, 19912), (262, 14288), (304, 12314), (376, 9956), (524, 7144), (608, 6157), (752, 4978), (893, 4192), (1048, 3572), (1504, 2489), (1786, 2096)]