26298844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 30149156

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1999, 3289, 3998, 6578, 7996, 13156, 21989, 25987, 43978, 45977, 51974, 87956, 91954, 103948, 183908, 285857, 505747, 571714, 597701, 1011494, 1143428, 1195402, 2022988, 2390804, 6574711, 13149422, 26298844]

約数ペア:

[(1, 26298844), (2, 13149422), (4, 6574711), (11, 2390804), (13, 2022988), (22, 1195402), (23, 1143428), (26, 1011494), (44, 597701), (46, 571714), (52, 505747), (92, 285857), (143, 183908), (253, 103948), (286, 91954), (299, 87956), (506, 51974), (572, 45977), (598, 43978), (1012, 25987), (1196, 21989), (1999, 13156), (3289, 7996), (3998, 6578)]