457625968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7043}}^1$

素因数の和:7213

約数の個数: 40

約数和(自身を含む): 922369536

約数和(自身を除く): 464743568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 7043, 8122, 14086, 16244, 28172, 32488, 56344, 64976, 112688, 218333, 436666, 873332, 922633, 1746664, 1845266, 3493328, 3690532, 7381064, 14762128, 28601623, 57203246, 114406492, 228812984, 457625968]

約数ペア:

[(1, 457625968), (2, 228812984), (4, 114406492), (8, 57203246), (16, 28601623), (31, 14762128), (62, 7381064), (124, 3690532), (131, 3493328), (248, 1845266), (262, 1746664), (496, 922633), (524, 873332), (1048, 436666), (2096, 218333), (4061, 112688), (7043, 64976), (8122, 56344), (14086, 32488), (16244, 28172)]