71293806

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 157697280

約数和(自身を除く): 86403474

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 191, 233, 267, 382, 466, 534, 573, 699, 801, 1146, 1398, 1602, 1719, 2097, 3438, 4194, 16999, 20737, 33998, 41474, 44503, 50997, 62211, 89006, 101994, 124422, 133509, 152991, 186633, 267018, 305982, 373266, 400527, 801054, 3960767, 7921534, 11882301, 23764602, 35646903, 71293806]

約数ペア:

[(1, 71293806), (2, 35646903), (3, 23764602), (6, 11882301), (9, 7921534), (18, 3960767), (89, 801054), (178, 400527), (191, 373266), (233, 305982), (267, 267018), (382, 186633), (466, 152991), (534, 133509), (573, 124422), (699, 101994), (801, 89006), (1146, 62211), (1398, 50997), (1602, 44503), (1719, 41474), (2097, 33998), (3438, 20737), (4194, 16999)]