27701232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 77995008

約数和(自身を除く): 50293776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 431, 618, 624, 824, 862, 1236, 1293, 1339, 1648, 1724, 2472, 2586, 2678, 3448, 4017, 4944, 5172, 5356, 5603, 6896, 8034, 10344, 10712, 11206, 16068, 16809, 20688, 21424, 22412, 32136, 33618, 44393, 44824, 64272, 67236, 88786, 89648, 133179, 134472, 177572, 266358, 268944, 355144, 532716, 577109, 710288, 1065432, 1154218, 1731327, 2130864, 2308436, 3462654, 4616872, 6925308, 9233744, 13850616, 27701232]

約数ペア:

[(1, 27701232), (2, 13850616), (3, 9233744), (4, 6925308), (6, 4616872), (8, 3462654), (12, 2308436), (13, 2130864), (16, 1731327), (24, 1154218), (26, 1065432), (39, 710288), (48, 577109), (52, 532716), (78, 355144), (103, 268944), (104, 266358), (156, 177572), (206, 134472), (208, 133179), (309, 89648), (312, 88786), (412, 67236), (431, 64272), (618, 44824), (624, 44393), (824, 33618), (862, 32136), (1236, 22412), (1293, 21424), (1339, 20688), (1648, 16809), (1724, 16068), (2472, 11206), (2586, 10712), (2678, 10344), (3448, 8034), (4017, 6896), (4944, 5603), (5172, 5356)]