2912565536

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{6691}}^1$

素因数の和:6985

約数の個数: 48

約数和(自身を含む): 5855125248

約数和(自身を除く): 2942559712

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 223, 244, 446, 488, 892, 976, 1784, 1952, 3568, 6691, 7136, 13382, 13603, 26764, 27206, 53528, 54412, 107056, 108824, 214112, 217648, 408151, 435296, 816302, 1492093, 1632604, 2984186, 3265208, 5968372, 6530416, 11936744, 13060832, 23873488, 47746976, 91017673, 182035346, 364070692, 728141384, 1456282768, 2912565536]

約数ペア:

[(1, 2912565536), (2, 1456282768), (4, 728141384), (8, 364070692), (16, 182035346), (32, 91017673), (61, 47746976), (122, 23873488), (223, 13060832), (244, 11936744), (446, 6530416), (488, 5968372), (892, 3265208), (976, 2984186), (1784, 1632604), (1952, 1492093), (3568, 816302), (6691, 435296), (7136, 408151), (13382, 217648), (13603, 214112), (26764, 108824), (27206, 107056), (53528, 54412)]