66965270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 124989696

約数和(自身を除く): 58024426

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 337, 641, 674, 1282, 1685, 3205, 3370, 6410, 10447, 19871, 20894, 39742, 52235, 99355, 104470, 198710, 216017, 432034, 1080085, 2160170, 6696527, 13393054, 33482635, 66965270]

約数ペア:

[(1, 66965270), (2, 33482635), (5, 13393054), (10, 6696527), (31, 2160170), (62, 1080085), (155, 432034), (310, 216017), (337, 198710), (641, 104470), (674, 99355), (1282, 52235), (1685, 39742), (3205, 20894), (3370, 19871), (6410, 10447)]