27496456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 55742400

約数和(自身を除く): 28245944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 631, 838, 1262, 1676, 2524, 3352, 5048, 5447, 8203, 10894, 16406, 21788, 32812, 43576, 65624, 264389, 528778, 1057556, 2115112, 3437057, 6874114, 13748228, 27496456]

約数ペア:

[(1, 27496456), (2, 13748228), (4, 6874114), (8, 3437057), (13, 2115112), (26, 1057556), (52, 528778), (104, 264389), (419, 65624), (631, 43576), (838, 32812), (1262, 21788), (1676, 16406), (2524, 10894), (3352, 8203), (5048, 5447)]