421444112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1663}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 836898816

約数和(自身を除く): 415454704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 337, 376, 674, 752, 1348, 1663, 2696, 3326, 5392, 6652, 13304, 15839, 26608, 31678, 63356, 78161, 126712, 156322, 253424, 312644, 560431, 625288, 1120862, 1250576, 2241724, 4483448, 8966896, 26340257, 52680514, 105361028, 210722056, 421444112]

約数ペア:

[(1, 421444112), (2, 210722056), (4, 105361028), (8, 52680514), (16, 26340257), (47, 8966896), (94, 4483448), (188, 2241724), (337, 1250576), (376, 1120862), (674, 625288), (752, 560431), (1348, 312644), (1663, 253424), (2696, 156322), (3326, 126712), (5392, 78161), (6652, 63356), (13304, 31678), (15839, 26608)]