17256793904

素因数分解:

$2^4\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{57859}}^1$

素因数の和:60537

約数の個数: 40

約数和(自身を含む): 38226481920

約数和(自身を除く): 20969688016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2663, 5326, 10652, 18641, 21304, 37282, 42608, 57859, 74564, 115718, 149128, 231436, 298256, 405013, 462872, 810026, 925744, 1620052, 3240104, 6480208, 154078517, 308157034, 616314068, 1078549619, 1232628136, 2157099238, 2465256272, 4314198476, 8628396952, 17256793904]

約数ペア:

[(1, 17256793904), (2, 8628396952), (4, 4314198476), (7, 2465256272), (8, 2157099238), (14, 1232628136), (16, 1078549619), (28, 616314068), (56, 308157034), (112, 154078517), (2663, 6480208), (5326, 3240104), (10652, 1620052), (18641, 925744), (21304, 810026), (37282, 462872), (42608, 405013), (57859, 298256), (74564, 231436), (115718, 149128)]