77307008

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 156550620

約数和(自身を除く): 79243612

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 9901, 19802, 39604, 79208, 158416, 316832, 603961, 633664, 1207922, 1267328, 2415844, 4831688, 9663376, 19326752, 38653504, 77307008]

約数ペア:

[(1, 77307008), (2, 38653504), (4, 19326752), (8, 9663376), (16, 4831688), (32, 2415844), (61, 1267328), (64, 1207922), (122, 633664), (128, 603961), (244, 316832), (488, 158416), (976, 79208), (1952, 39604), (3904, 19802), (7808, 9901)]