26991512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8675

約数の個数: 32

約数和(自身を含む): 55922400

約数和(自身を除く): 28930888

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 8629, 17258, 34516, 69032, 146693, 198467, 293386, 396934, 586772, 793868, 1173544, 1587736, 3373939, 6747878, 13495756, 26991512]

約数ペア:

[(1, 26991512), (2, 13495756), (4, 6747878), (8, 3373939), (17, 1587736), (23, 1173544), (34, 793868), (46, 586772), (68, 396934), (92, 293386), (136, 198467), (184, 146693), (391, 69032), (782, 34516), (1564, 17258), (3128, 8629)]