13871104

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 29926260

約数和(自身を除く): 16055156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 521, 832, 1024, 1042, 1664, 2048, 2084, 3328, 4168, 6656, 6773, 8336, 13312, 13546, 16672, 26624, 27092, 33344, 54184, 66688, 108368, 133376, 216736, 266752, 433472, 533504, 866944, 1067008, 1733888, 3467776, 6935552, 13871104]

約数ペア:

[(1, 13871104), (2, 6935552), (4, 3467776), (8, 1733888), (13, 1067008), (16, 866944), (26, 533504), (32, 433472), (52, 266752), (64, 216736), (104, 133376), (128, 108368), (208, 66688), (256, 54184), (416, 33344), (512, 27092), (521, 26624), (832, 16672), (1024, 13546), (1042, 13312), (1664, 8336), (2048, 6773), (2084, 6656), (3328, 4168)]