42877952

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 44

約数和(自身を含む): 92336076

約数和(自身を除く): 49458124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3221, 3328, 6442, 6656, 12884, 13312, 25768, 41873, 51536, 83746, 103072, 167492, 206144, 334984, 412288, 669968, 824576, 1339936, 1649152, 2679872, 3298304, 5359744, 10719488, 21438976, 42877952]

約数ペア:

[(1, 42877952), (2, 21438976), (4, 10719488), (8, 5359744), (13, 3298304), (16, 2679872), (26, 1649152), (32, 1339936), (52, 824576), (64, 669968), (104, 412288), (128, 334984), (208, 206144), (256, 167492), (416, 103072), (512, 83746), (832, 51536), (1024, 41873), (1664, 25768), (3221, 13312), (3328, 12884), (6442, 6656)]