6438256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 13753584

約数和(自身を除く): 7315328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 233, 314, 466, 628, 932, 1256, 1727, 1864, 2512, 2563, 3454, 3728, 5126, 6908, 10252, 13816, 20504, 27632, 36581, 41008, 73162, 146324, 292648, 402391, 585296, 804782, 1609564, 3219128, 6438256]

約数ペア:

[(1, 6438256), (2, 3219128), (4, 1609564), (8, 804782), (11, 585296), (16, 402391), (22, 292648), (44, 146324), (88, 73162), (157, 41008), (176, 36581), (233, 27632), (314, 20504), (466, 13816), (628, 10252), (932, 6908), (1256, 5126), (1727, 3728), (1864, 3454), (2512, 2563)]