64770290564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3823}}^1\times {\mathrm{35593}}^1$

素因数の和:39444

約数の個数: 48

約数和(自身を含む): 137200347648

約数和(自身を除く): 72430057084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3823, 7646, 15292, 26761, 35593, 53522, 64991, 71186, 107044, 129982, 142372, 249151, 259964, 454937, 498302, 605081, 909874, 996604, 1210162, 1819748, 2420324, 4235567, 8471134, 16942268, 136072039, 272144078, 544288156, 952504273, 1905008546, 2313224663, 3810017092, 4626449326, 9252898652, 16192572641, 32385145282, 64770290564]

約数ペア:

[(1, 64770290564), (2, 32385145282), (4, 16192572641), (7, 9252898652), (14, 4626449326), (17, 3810017092), (28, 2313224663), (34, 1905008546), (68, 952504273), (119, 544288156), (238, 272144078), (476, 136072039), (3823, 16942268), (7646, 8471134), (15292, 4235567), (26761, 2420324), (35593, 1819748), (53522, 1210162), (64991, 996604), (71186, 909874), (107044, 605081), (129982, 498302), (142372, 454937), (249151, 259964)]