428194984

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{58369}}^1$

素因数の和:58513

約数の個数: 32

約数和(自身を含む): 924580800

約数和(自身を除く): 496385816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 58369, 116738, 233476, 408583, 466952, 817166, 1634332, 3268664, 7646339, 15292678, 30585356, 53524373, 61170712, 107048746, 214097492, 428194984]

約数ペア:

[(1, 428194984), (2, 214097492), (4, 107048746), (7, 61170712), (8, 53524373), (14, 30585356), (28, 15292678), (56, 7646339), (131, 3268664), (262, 1634332), (524, 817166), (917, 466952), (1048, 408583), (1834, 233476), (3668, 116738), (7336, 58369)]