22073456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 44193600

約数和(自身を除く): 22120144

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 197, 298, 376, 394, 596, 752, 788, 1192, 1576, 2384, 3152, 7003, 9259, 14006, 18518, 28012, 29353, 37036, 56024, 58706, 74072, 112048, 117412, 148144, 234824, 469648, 1379591, 2759182, 5518364, 11036728, 22073456]

約数ペア:

[(1, 22073456), (2, 11036728), (4, 5518364), (8, 2759182), (16, 1379591), (47, 469648), (94, 234824), (149, 148144), (188, 117412), (197, 112048), (298, 74072), (376, 58706), (394, 56024), (596, 37036), (752, 29353), (788, 28012), (1192, 18518), (1576, 14006), (2384, 9259), (3152, 7003)]