28949676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344639}}^1$

素因数の和:344653

約数の個数: 24

約数和(自身を含む): 77199360

約数和(自身を除く): 48249684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344639, 689278, 1033917, 1378556, 2067834, 2412473, 4135668, 4824946, 7237419, 9649892, 14474838, 28949676]

約数ペア:

[(1, 28949676), (2, 14474838), (3, 9649892), (4, 7237419), (6, 4824946), (7, 4135668), (12, 2412473), (14, 2067834), (21, 1378556), (28, 1033917), (42, 689278), (84, 344639)]