26656816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 40

約数和(自身を含む): 57076704

約数和(自身を除く): 30419888

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4261, 6256, 8522, 17044, 34088, 68176, 72437, 98003, 144874, 196006, 289748, 392012, 579496, 784024, 1158992, 1568048, 1666051, 3332102, 6664204, 13328408, 26656816]

約数ペア:

[(1, 26656816), (2, 13328408), (4, 6664204), (8, 3332102), (16, 1666051), (17, 1568048), (23, 1158992), (34, 784024), (46, 579496), (68, 392012), (92, 289748), (136, 196006), (184, 144874), (272, 98003), (368, 72437), (391, 68176), (782, 34088), (1564, 17044), (3128, 8522), (4261, 6256)]