65889736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{997}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 135089280

約数和(自身を除く): 69199544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 751, 997, 1502, 1994, 3004, 3988, 6008, 7976, 8261, 10967, 16522, 21934, 33044, 43868, 66088, 87736, 748747, 1497494, 2994988, 5989976, 8236217, 16472434, 32944868, 65889736]

約数ペア:

[(1, 65889736), (2, 32944868), (4, 16472434), (8, 8236217), (11, 5989976), (22, 2994988), (44, 1497494), (88, 748747), (751, 87736), (997, 66088), (1502, 43868), (1994, 33044), (3004, 21934), (3988, 16522), (6008, 10967), (7976, 8261)]