27984012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 75586560

約数和(自身を除く): 47602548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 4217, 6636, 8434, 12651, 16868, 25302, 29519, 50604, 59038, 88557, 118076, 177114, 333143, 354228, 666286, 999429, 1332572, 1998858, 2332001, 3997716, 4664002, 6996003, 9328004, 13992006, 27984012]

約数ペア:

[(1, 27984012), (2, 13992006), (3, 9328004), (4, 6996003), (6, 4664002), (7, 3997716), (12, 2332001), (14, 1998858), (21, 1332572), (28, 999429), (42, 666286), (79, 354228), (84, 333143), (158, 177114), (237, 118076), (316, 88557), (474, 59038), (553, 50604), (948, 29519), (1106, 25302), (1659, 16868), (2212, 12651), (3318, 8434), (4217, 6636)]