26617228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 26379380

約数列:

[1, 2, 4, 11, 22, 44, 47, 61, 94, 122, 188, 211, 244, 422, 517, 671, 844, 1034, 1342, 2068, 2321, 2684, 2867, 4642, 5734, 9284, 9917, 11468, 12871, 19834, 25742, 31537, 39668, 51484, 63074, 109087, 126148, 141581, 218174, 283162, 436348, 566324, 604937, 1209874, 2419748, 6654307, 13308614, 26617228]

約数ペア:

[(1, 26617228), (2, 13308614), (4, 6654307), (11, 2419748), (22, 1209874), (44, 604937), (47, 566324), (61, 436348), (94, 283162), (122, 218174), (188, 141581), (211, 126148), (244, 109087), (422, 63074), (517, 51484), (671, 39668), (844, 31537), (1034, 25742), (1342, 19834), (2068, 12871), (2321, 11468), (2684, 9917), (2867, 9284), (4642, 5734)]