27505968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 82423296

約数和(自身を除く): 54917328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1153, 1491, 1704, 1988, 2306, 2982, 3408, 3459, 3976, 4612, 5964, 6918, 7952, 8071, 9224, 11928, 13836, 16142, 18448, 23856, 24213, 27672, 32284, 48426, 55344, 64568, 81863, 96852, 129136, 163726, 193704, 245589, 327452, 387408, 491178, 573041, 654904, 982356, 1146082, 1309808, 1719123, 1964712, 2292164, 3438246, 3929424, 4584328, 6876492, 9168656, 13752984, 27505968]

約数ペア:

[(1, 27505968), (2, 13752984), (3, 9168656), (4, 6876492), (6, 4584328), (7, 3929424), (8, 3438246), (12, 2292164), (14, 1964712), (16, 1719123), (21, 1309808), (24, 1146082), (28, 982356), (42, 654904), (48, 573041), (56, 491178), (71, 387408), (84, 327452), (112, 245589), (142, 193704), (168, 163726), (213, 129136), (284, 96852), (336, 81863), (426, 64568), (497, 55344), (568, 48426), (852, 32284), (994, 27672), (1136, 24213), (1153, 23856), (1491, 18448), (1704, 16142), (1988, 13836), (2306, 11928), (2982, 9224), (3408, 8071), (3459, 7952), (3976, 6918), (4612, 5964)]