13727428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 14891708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 233, 286, 412, 466, 572, 932, 1133, 1339, 2266, 2563, 2678, 3029, 4532, 5126, 5356, 6058, 10252, 12116, 14729, 23999, 29458, 33319, 47998, 58916, 66638, 95996, 133276, 263989, 311987, 527978, 623974, 1055956, 1247948, 3431857, 6863714, 13727428]

約数ペア:

[(1, 13727428), (2, 6863714), (4, 3431857), (11, 1247948), (13, 1055956), (22, 623974), (26, 527978), (44, 311987), (52, 263989), (103, 133276), (143, 95996), (206, 66638), (233, 58916), (286, 47998), (412, 33319), (466, 29458), (572, 23999), (932, 14729), (1133, 12116), (1339, 10252), (2266, 6058), (2563, 5356), (2678, 5126), (3029, 4532)]