47815696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 98565120

約数和(自身を除く): 50749424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 479, 734, 958, 1468, 1916, 2936, 3832, 5872, 6239, 7664, 8143, 12478, 16286, 24956, 32572, 49912, 65144, 99824, 130288, 175793, 351586, 703172, 1406344, 2812688, 2988481, 5976962, 11953924, 23907848, 47815696]

約数ペア:

[(1, 47815696), (2, 23907848), (4, 11953924), (8, 5976962), (16, 2988481), (17, 2812688), (34, 1406344), (68, 703172), (136, 351586), (272, 175793), (367, 130288), (479, 99824), (734, 65144), (958, 49912), (1468, 32572), (1916, 24956), (2936, 16286), (3832, 12478), (5872, 8143), (6239, 7664)]