13430816

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 18575200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3527, 3808, 7054, 14108, 24689, 28216, 49378, 56432, 59959, 98756, 112864, 119918, 197512, 239836, 395024, 419713, 479672, 790048, 839426, 959344, 1678852, 1918688, 3357704, 6715408, 13430816]

約数ペア:

[(1, 13430816), (2, 6715408), (4, 3357704), (7, 1918688), (8, 1678852), (14, 959344), (16, 839426), (17, 790048), (28, 479672), (32, 419713), (34, 395024), (56, 239836), (68, 197512), (112, 119918), (119, 112864), (136, 98756), (224, 59959), (238, 56432), (272, 49378), (476, 28216), (544, 24689), (952, 14108), (1904, 7054), (3527, 3808)]