26958778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5698

約数の個数: 32

約数和(自身を含む): 52051968

約数和(自身を除く): 25093190

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5647, 11294, 39529, 62117, 79058, 124234, 175057, 350114, 434819, 869638, 1225399, 1925627, 2450798, 3851254, 13479389, 26958778]

約数ペア:

[(1, 26958778), (2, 13479389), (7, 3851254), (11, 2450798), (14, 1925627), (22, 1225399), (31, 869638), (62, 434819), (77, 350114), (154, 175057), (217, 124234), (341, 79058), (434, 62117), (682, 39529), (2387, 11294), (4774, 5647)]