69052976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 137230800

約数和(自身を除く): 68177824

約数列:

[1, 2, 4, 8, 16, 61, 122, 139, 244, 278, 488, 509, 556, 976, 1018, 1112, 2036, 2224, 4072, 8144, 8479, 16958, 31049, 33916, 62098, 67832, 70751, 124196, 135664, 141502, 248392, 283004, 496784, 566008, 1132016, 4315811, 8631622, 17263244, 34526488, 69052976]

約数ペア:

[(1, 69052976), (2, 34526488), (4, 17263244), (8, 8631622), (16, 4315811), (61, 1132016), (122, 566008), (139, 496784), (244, 283004), (278, 248392), (488, 141502), (509, 135664), (556, 124196), (976, 70751), (1018, 67832), (1112, 62098), (2036, 33916), (2224, 31049), (4072, 16958), (8144, 8479)]