64131008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{16427}}^1$

素因数の和:16500

約数の個数: 28

約数和(自身を含む): 129354072

約数和(自身を除く): 65223064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 16427, 32854, 65708, 131416, 262832, 525664, 1002047, 1051328, 2004094, 4008188, 8016376, 16032752, 32065504, 64131008]

約数ペア:

[(1, 64131008), (2, 32065504), (4, 16032752), (8, 8016376), (16, 4008188), (32, 2004094), (61, 1051328), (64, 1002047), (122, 525664), (244, 262832), (488, 131416), (976, 65708), (1952, 32854), (3904, 16427)]