2724488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3444472

約数列:

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

約数ペア:

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