38399998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 71628480

約数和(自身を除く): 33228482

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1313, 1414, 2089, 2626, 4178, 9191, 14623, 18382, 27157, 29246, 54314, 190099, 210989, 380198, 421978, 1476923, 2742857, 2953846, 5485714, 19199999, 38399998]

約数ペア:

[(1, 38399998), (2, 19199999), (7, 5485714), (13, 2953846), (14, 2742857), (26, 1476923), (91, 421978), (101, 380198), (182, 210989), (202, 190099), (707, 54314), (1313, 29246), (1414, 27157), (2089, 18382), (2626, 14623), (4178, 9191)]