5655507728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{249449}}^1$

素因数の和:249579

約数の個数: 40

約数和(自身を含む): 11908743000

約数和(自身を除く): 6253235272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 249449, 498898, 997796, 1995592, 3242837, 3991184, 6485674, 12971348, 25942696, 27189941, 51885392, 54379882, 108759764, 217519528, 353469233, 435039056, 706938466, 1413876932, 2827753864, 5655507728]

約数ペア:

[(1, 5655507728), (2, 2827753864), (4, 1413876932), (8, 706938466), (13, 435039056), (16, 353469233), (26, 217519528), (52, 108759764), (104, 54379882), (109, 51885392), (208, 27189941), (218, 25942696), (436, 12971348), (872, 6485674), (1417, 3991184), (1744, 3242837), (2834, 1995592), (5668, 997796), (11336, 498898), (22672, 249449)]