1001782016

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{64151}}^1$

素因数の和:64228

約数の個数: 36

約数和(自身を含む): 2032463664

約数和(自身を除く): 1030681648

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 64151, 128302, 256604, 513208, 1026416, 2052832, 3913211, 4105664, 7826422, 8211328, 15652844, 16422656, 31305688, 62611376, 125222752, 250445504, 500891008, 1001782016]

約数ペア:

[(1, 1001782016), (2, 500891008), (4, 250445504), (8, 125222752), (16, 62611376), (32, 31305688), (61, 16422656), (64, 15652844), (122, 8211328), (128, 7826422), (244, 4105664), (256, 3913211), (488, 2052832), (976, 1026416), (1952, 513208), (3904, 256604), (7808, 128302), (15616, 64151)]