98995652

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 201979008

約数和(自身を除く): 102983356

約数列:

[1, 2, 4, 7, 14, 28, 131, 137, 197, 262, 274, 394, 524, 548, 788, 917, 959, 1379, 1834, 1918, 2758, 3668, 3836, 5516, 17947, 25807, 26989, 35894, 51614, 53978, 71788, 103228, 107956, 125629, 180649, 188923, 251258, 361298, 377846, 502516, 722596, 755692, 3535559, 7071118, 14142236, 24748913, 49497826, 98995652]

約数ペア:

[(1, 98995652), (2, 49497826), (4, 24748913), (7, 14142236), (14, 7071118), (28, 3535559), (131, 755692), (137, 722596), (197, 502516), (262, 377846), (274, 361298), (394, 251258), (524, 188923), (548, 180649), (788, 125629), (917, 107956), (959, 103228), (1379, 71788), (1834, 53978), (1918, 51614), (2758, 35894), (3668, 26989), (3836, 25807), (5516, 17947)]