72277883986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6610379}}^1$

素因数の和:6610470

約数の個数: 32

約数和(自身を含む): 137072839680

約数和(自身を除く): 64794955694

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 6610379, 13220758, 46272653, 72714169, 92545306, 145428338, 469336909, 508999183, 938673818, 1017998366, 3285358363, 5162705999, 6570716726, 10325411998, 36138941993, 72277883986]

約数ペア:

[(1, 72277883986), (2, 36138941993), (7, 10325411998), (11, 6570716726), (14, 5162705999), (22, 3285358363), (71, 1017998366), (77, 938673818), (142, 508999183), (154, 469336909), (497, 145428338), (781, 92545306), (994, 72714169), (1562, 46272653), (5467, 13220758), (10934, 6610379)]