28376088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 77226240

約数和(自身を除く): 48850152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 883, 1236, 1339, 1766, 2472, 2649, 2678, 3532, 4017, 5298, 5356, 7064, 8034, 10596, 10712, 11479, 16068, 21192, 22958, 32136, 34437, 45916, 68874, 90949, 91832, 137748, 181898, 272847, 275496, 363796, 545694, 727592, 1091388, 1182337, 2182776, 2364674, 3547011, 4729348, 7094022, 9458696, 14188044, 28376088]

約数ペア:

[(1, 28376088), (2, 14188044), (3, 9458696), (4, 7094022), (6, 4729348), (8, 3547011), (12, 2364674), (13, 2182776), (24, 1182337), (26, 1091388), (39, 727592), (52, 545694), (78, 363796), (103, 275496), (104, 272847), (156, 181898), (206, 137748), (309, 91832), (312, 90949), (412, 68874), (618, 45916), (824, 34437), (883, 32136), (1236, 22958), (1339, 21192), (1766, 16068), (2472, 11479), (2649, 10712), (2678, 10596), (3532, 8034), (4017, 7064), (5298, 5356)]