26463668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 59524416

約数和(自身を除く): 33060748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 107, 121, 146, 154, 214, 242, 292, 308, 428, 484, 511, 749, 803, 847, 1022, 1177, 1498, 1606, 1694, 2044, 2354, 2996, 3212, 3388, 4708, 5621, 7811, 8239, 8833, 11242, 12947, 15622, 16478, 17666, 22484, 25894, 31244, 32956, 35332, 51788, 54677, 61831, 85921, 90629, 109354, 123662, 171842, 181258, 218708, 247324, 343684, 362516, 601447, 945131, 1202894, 1890262, 2405788, 3780524, 6615917, 13231834, 26463668]

約数ペア:

[(1, 26463668), (2, 13231834), (4, 6615917), (7, 3780524), (11, 2405788), (14, 1890262), (22, 1202894), (28, 945131), (44, 601447), (73, 362516), (77, 343684), (107, 247324), (121, 218708), (146, 181258), (154, 171842), (214, 123662), (242, 109354), (292, 90629), (308, 85921), (428, 61831), (484, 54677), (511, 51788), (749, 35332), (803, 32956), (847, 31244), (1022, 25894), (1177, 22484), (1498, 17666), (1606, 16478), (1694, 15622), (2044, 12947), (2354, 11242), (2996, 8833), (3212, 8239), (3388, 7811), (4708, 5621)]