28723824

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 80980432

約数和(自身を除く): 52256608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1321, 1359, 1812, 2416, 2642, 2718, 3624, 3963, 5284, 5436, 7248, 7926, 10568, 10872, 11889, 15852, 21136, 21744, 23778, 31704, 47556, 63408, 95112, 190224, 199471, 398942, 598413, 797884, 1196826, 1595768, 1795239, 2393652, 3191536, 3590478, 4787304, 7180956, 9574608, 14361912, 28723824]

約数ペア:

[(1, 28723824), (2, 14361912), (3, 9574608), (4, 7180956), (6, 4787304), (8, 3590478), (9, 3191536), (12, 2393652), (16, 1795239), (18, 1595768), (24, 1196826), (36, 797884), (48, 598413), (72, 398942), (144, 199471), (151, 190224), (302, 95112), (453, 63408), (604, 47556), (906, 31704), (1208, 23778), (1321, 21744), (1359, 21136), (1812, 15852), (2416, 11889), (2642, 10872), (2718, 10568), (3624, 7926), (3963, 7248), (5284, 5436)]