26960724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 78886080

約数和(自身を除く): 51925356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1289, 1494, 1743, 2324, 2578, 2988, 3486, 3867, 5156, 5229, 6972, 7734, 9023, 10458, 11601, 15468, 18046, 20916, 23202, 27069, 36092, 46404, 54138, 81207, 106987, 108276, 162414, 213974, 320961, 324828, 427948, 641922, 748909, 962883, 1283844, 1497818, 1925766, 2246727, 2995636, 3851532, 4493454, 6740181, 8986908, 13480362, 26960724]

約数ペア:

[(1, 26960724), (2, 13480362), (3, 8986908), (4, 6740181), (6, 4493454), (7, 3851532), (9, 2995636), (12, 2246727), (14, 1925766), (18, 1497818), (21, 1283844), (28, 962883), (36, 748909), (42, 641922), (63, 427948), (83, 324828), (84, 320961), (126, 213974), (166, 162414), (249, 108276), (252, 106987), (332, 81207), (498, 54138), (581, 46404), (747, 36092), (996, 27069), (1162, 23202), (1289, 20916), (1494, 18046), (1743, 15468), (2324, 11601), (2578, 10458), (2988, 9023), (3486, 7734), (3867, 6972), (5156, 5229)]