64735836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 165328128

約数和(自身を除く): 100592292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 802, 1203, 1223, 1604, 2406, 2446, 3669, 4411, 4812, 4892, 7338, 8822, 13233, 13453, 14676, 17644, 26466, 26906, 40359, 52932, 53812, 80718, 161436, 490423, 980846, 1471269, 1961692, 2942538, 5394653, 5885076, 10789306, 16183959, 21578612, 32367918, 64735836]

約数ペア:

[(1, 64735836), (2, 32367918), (3, 21578612), (4, 16183959), (6, 10789306), (11, 5885076), (12, 5394653), (22, 2942538), (33, 1961692), (44, 1471269), (66, 980846), (132, 490423), (401, 161436), (802, 80718), (1203, 53812), (1223, 52932), (1604, 40359), (2406, 26906), (2446, 26466), (3669, 17644), (4411, 14676), (4812, 13453), (4892, 13233), (7338, 8822)]