25120147184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{297971}}^1$

素因数の和:298469

約数の個数: 40

約数和(自身を含む): 53205880320

約数和(自身を除く): 28085733136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 479, 958, 1916, 3832, 5269, 7664, 10538, 21076, 42152, 84304, 297971, 595942, 1191884, 2383768, 3277681, 4767536, 6555362, 13110724, 26221448, 52442896, 142728109, 285456218, 570912436, 1141824872, 1570009199, 2283649744, 3140018398, 6280036796, 12560073592, 25120147184]

約数ペア:

[(1, 25120147184), (2, 12560073592), (4, 6280036796), (8, 3140018398), (11, 2283649744), (16, 1570009199), (22, 1141824872), (44, 570912436), (88, 285456218), (176, 142728109), (479, 52442896), (958, 26221448), (1916, 13110724), (3832, 6555362), (5269, 4767536), (7664, 3277681), (10538, 2383768), (21076, 1191884), (42152, 595942), (84304, 297971)]