65146576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4159}}^1$

素因数の和:4267

約数の個数: 40

約数和(自身を含む): 139276800

約数和(自身を除く): 74130224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 4159, 7832, 8318, 15664, 16636, 33272, 45749, 66544, 91498, 182996, 365992, 370151, 731984, 740302, 1480604, 2961208, 4071661, 5922416, 8143322, 16286644, 32573288, 65146576]

約数ペア:

[(1, 65146576), (2, 32573288), (4, 16286644), (8, 8143322), (11, 5922416), (16, 4071661), (22, 2961208), (44, 1480604), (88, 740302), (89, 731984), (176, 370151), (178, 365992), (356, 182996), (712, 91498), (979, 66544), (1424, 45749), (1958, 33272), (3916, 16636), (4159, 15664), (7832, 8318)]