5448976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 12749184

約数和(自身を除く): 7300208

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 67, 68, 92, 104, 134, 136, 184, 208, 221, 268, 272, 299, 368, 391, 442, 536, 598, 782, 871, 884, 1072, 1139, 1196, 1541, 1564, 1742, 1768, 2278, 2392, 3082, 3128, 3484, 3536, 4556, 4784, 5083, 6164, 6256, 6968, 9112, 10166, 12328, 13936, 14807, 18224, 20033, 20332, 24656, 26197, 29614, 40066, 40664, 52394, 59228, 80132, 81328, 104788, 118456, 160264, 209576, 236912, 320528, 340561, 419152, 681122, 1362244, 2724488, 5448976]

約数ペア:

[(1, 5448976), (2, 2724488), (4, 1362244), (8, 681122), (13, 419152), (16, 340561), (17, 320528), (23, 236912), (26, 209576), (34, 160264), (46, 118456), (52, 104788), (67, 81328), (68, 80132), (92, 59228), (104, 52394), (134, 40664), (136, 40066), (184, 29614), (208, 26197), (221, 24656), (268, 20332), (272, 20033), (299, 18224), (368, 14807), (391, 13936), (442, 12328), (536, 10166), (598, 9112), (782, 6968), (871, 6256), (884, 6164), (1072, 5083), (1139, 4784), (1196, 4556), (1541, 3536), (1564, 3484), (1742, 3128), (1768, 3082), (2278, 2392)]