71513232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212837}}^1$

素因数の和:212855

約数の個数: 40

約数和(自身を含む): 211135296

約数和(自身を除く): 139622064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212837, 425674, 638511, 851348, 1277022, 1489859, 1702696, 2554044, 2979718, 3405392, 4469577, 5108088, 5959436, 8939154, 10216176, 11918872, 17878308, 23837744, 35756616, 71513232]

約数ペア:

[(1, 71513232), (2, 35756616), (3, 23837744), (4, 17878308), (6, 11918872), (7, 10216176), (8, 8939154), (12, 5959436), (14, 5108088), (16, 4469577), (21, 3405392), (24, 2979718), (28, 2554044), (42, 1702696), (48, 1489859), (56, 1277022), (84, 851348), (112, 638511), (168, 425674), (336, 212837)]