47864656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 117206784

約数和(自身を除く): 69342128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1093, 1288, 1564, 1904, 2186, 2576, 2737, 3128, 4372, 5474, 6256, 7651, 8744, 10948, 15302, 17488, 18581, 21896, 25139, 30604, 37162, 43792, 50278, 61208, 74324, 100556, 122416, 130067, 148648, 175973, 201112, 260134, 297296, 351946, 402224, 427363, 520268, 703892, 854726, 1040536, 1407784, 1709452, 2081072, 2815568, 2991541, 3418904, 5983082, 6837808, 11966164, 23932328, 47864656]

約数ペア:

[(1, 47864656), (2, 23932328), (4, 11966164), (7, 6837808), (8, 5983082), (14, 3418904), (16, 2991541), (17, 2815568), (23, 2081072), (28, 1709452), (34, 1407784), (46, 1040536), (56, 854726), (68, 703892), (92, 520268), (112, 427363), (119, 402224), (136, 351946), (161, 297296), (184, 260134), (238, 201112), (272, 175973), (322, 148648), (368, 130067), (391, 122416), (476, 100556), (644, 74324), (782, 61208), (952, 50278), (1093, 43792), (1288, 37162), (1564, 30604), (1904, 25139), (2186, 21896), (2576, 18581), (2737, 17488), (3128, 15302), (4372, 10948), (5474, 8744), (6256, 7651)]