27928488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4546

約数の個数: 64

約数和(自身を含む): 81970560

約数和(自身を除く): 54042072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 4493, 6216, 8986, 13479, 17972, 26958, 31451, 35944, 53916, 62902, 94353, 107832, 125804, 166241, 188706, 251608, 332482, 377412, 498723, 664964, 754824, 997446, 1163687, 1329928, 1994892, 2327374, 3491061, 3989784, 4654748, 6982122, 9309496, 13964244, 27928488]

約数ペア:

[(1, 27928488), (2, 13964244), (3, 9309496), (4, 6982122), (6, 4654748), (7, 3989784), (8, 3491061), (12, 2327374), (14, 1994892), (21, 1329928), (24, 1163687), (28, 997446), (37, 754824), (42, 664964), (56, 498723), (74, 377412), (84, 332482), (111, 251608), (148, 188706), (168, 166241), (222, 125804), (259, 107832), (296, 94353), (444, 62902), (518, 53916), (777, 35944), (888, 31451), (1036, 26958), (1554, 17972), (2072, 13479), (3108, 8986), (4493, 6216)]